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935 Commits

Author SHA1 Message Date
许盛飞
5122c4ae79 RTC: system suspend, RTC can auto wake up the system 2012-01-04 19:54:08 +08:00
yzq
07f1c995f7 update hdmi: modify hdmi init and add HDMI_SAVE_DATA config 2011-12-05 16:42:45 +08:00
黄涛
7c35ccce3a Merge remote-tracking branch 'aosp/android-3.0' into develop-3.0 2011-11-30 10:36:13 +08:00
Arve Hjønnevåg
9d187300df rtc: Fix some bugs that allowed accumulating time drift in suspend/resume 
The current code checks if abs(delta_delta.tv_sec) is greater or
equal to two before it discards the old delta value, but this can
trigger at close to -1 seconds since -1.000000001 seconds is stored
as tv_sec -2 and tv_nsec 999999999 in a normalized timespec.

rtc_resume had an early return check if the rtc value had not changed
since rtc_suspend. This effectivly stops time for the duration of the
short sleep. Check if sleep_time is positive after all the adjustments
have been applied instead since this allows the old_system adjustment
in rtc_suspend to have an effect even for short sleep cycles.

Change-Id: I00b45c0349ec91a4bab9b41a126b377515427898
Signed-off-by: Arve Hjønnevåg <arve@android.com>
 2011-11-22 16:49:58 -08:00
John Stultz
340ede3671 rtc: Avoid accumulating time drift in suspend/resume 
Because the RTC interface is only a second granular interface,
each time we read from the RTC for suspend/resume, we introduce a
half second (on average) of error.

In order to avoid this error accumulating as the system is suspended
over and over, this patch measures the time delta between the RTC
and the system CLOCK_REALTIME.

If the delta is less then 2 seconds from the last suspend, we compensate
by using the previous time delta (keeping it close). If it is larger
then 2 seconds, we assume the clock was set or has been changed, so we
do no correction and update the delta.

Note: If NTP is running, ths could seem to "fight" with the NTP corrected
time, where as if the system time was off by 1 second, and NTP slewed the
value in, a suspend/resume cycle could undo this correction, by trying to
restore the previous offset from the RTC. However, without this patch,
since each read could cause almost a full second worth of error, its
possible to get almost 2 seconds of error just from the suspend/resume
cycle alone, so this about equal to any offset added by the compensation.

Further on systems that suspend/resume frequently, this should keep time
closer then NTP could compensate for if the errors were allowed to
accumulate.

Credits to Arve Hjønnevåg for suggesting this solution.

This patch also improves some of the variable names and adds more clear
comments.

CC: Arve Hjønnevåg <arve@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
 2011-11-22 16:49:26 -08:00
黄涛
8aac13f440 Merge remote-tracking branch 'remotes/aosp/android-3.0' into develop-3.0 
Conflicts:
	drivers/mmc/card/block.c
	drivers/net/usb/asix.c
	drivers/net/wireless/airo.c
	drivers/net/wireless/ath/ath5k/base.c
	drivers/net/wireless/ath/ath9k/ar9002_calib.c
	drivers/net/wireless/ath/ath9k/ar9002_hw.c
	drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
	drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
	drivers/net/wireless/ath/ath9k/ar9003_hw.c
	drivers/net/wireless/ath/ath9k/ar9003_phy.h
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/hw.h
	drivers/net/wireless/ath/ath9k/init.c
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/ath9k/pci.c
	drivers/net/wireless/b43/main.c
	drivers/net/wireless/hostap/hostap_main.c
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl-core.h
	drivers/net/wireless/iwlwifi/iwl-power.c
	drivers/net/wireless/iwlwifi/iwl-scan.c
	drivers/net/wireless/iwlwifi/iwl-tx.c
	drivers/net/wireless/rt2x00/rt2800lib.c
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/rt2x00/rt2x00mac.c
	drivers/net/wireless/rt2x00/rt2x00queue.c
	drivers/net/wireless/rt2x00/rt2x00queue.h
	drivers/net/wireless/rt2x00/rt2x00usb.c
	drivers/usb/serial/option.c
 2011-11-09 13:06:28 +08:00
黄涛
1bcabbad76 Revert "temp revert rk change" 
This reverts commit 15f7fabcb8.

Conflicts:

	.gitignore
	arch/arm/boot/compressed/head.S
	arch/arm/common/gic.c
	arch/arm/kernel/Makefile
	arch/arm/mm/proc-v7.S
	arch/arm/tools/mach-types
	arch/arm/vfp/vfphw.S
	drivers/Kconfig
	drivers/Makefile
	drivers/char/Makefile
	drivers/cpufreq/cpufreq_ondemand.c
	drivers/gpio/gpiolib.c
	drivers/gpio/tps65910-gpio.c
	drivers/input/Makefile
	drivers/input/keyboard/Kconfig
	drivers/input/keyboard/Makefile
	drivers/input/touchscreen/Kconfig
	drivers/media/video/Makefile
	drivers/media/video/ov2640.c
	drivers/media/video/soc_camera.c
	drivers/media/video/uvc/uvc_v4l2.c
	drivers/media/video/v4l2-ioctl.c
	drivers/mfd/Kconfig
	drivers/mfd/Makefile
	drivers/mfd/wm831x-core.c
	drivers/mfd/wm831x-i2c.c
	drivers/mfd/wm831x-irq.c
	drivers/mfd/wm831x-spi.c
	drivers/mfd/wm8994-core.c
	drivers/misc/Kconfig
	drivers/misc/Makefile
	drivers/misc/pmem.c
	drivers/mmc/card/block.c
	drivers/mmc/core/core.c
	drivers/mmc/core/mmc.c
	drivers/mmc/core/sd.c
	drivers/mmc/core/sdio.c
	drivers/mmc/host/Makefile
	drivers/net/wireless/Kconfig
	drivers/net/wireless/Makefile
	drivers/net/wireless/bcm4329/bcmsdh_linux.c
	drivers/net/wireless/bcm4329/dhd.h
	drivers/net/wireless/bcm4329/dhd_linux.c
	drivers/net/wireless/bcm4329/wl_iw.c
	drivers/net/wireless/bcm4329/wl_iw.h
	drivers/power/wm831x_power.c
	drivers/regulator/Makefile
	drivers/regulator/core.c
	drivers/regulator/tps65910-regulator.c
	drivers/regulator/wm831x-dcdc.c
	drivers/regulator/wm831x-isink.c
	drivers/regulator/wm831x-ldo.c
	drivers/rtc/Kconfig
	drivers/rtc/Makefile
	drivers/serial/Kconfig
	drivers/serial/Makefile
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/usb/Makefile
	drivers/usb/gadget/Kconfig
	drivers/usb/gadget/android.c
	drivers/usb/gadget/f_mass_storage.c
	drivers/usb/serial/option.c
	drivers/video/backlight/wm831x_bl.c
	fs/fat/dir.c
	fs/fat/fatent.c
	fs/fat/inode.c
	fs/yaffs2/yaffs_fs.c
	fs/yaffs2/yaffs_mtdif2.c
	include/linux/i2c.h
	include/linux/mfd/wm831x/core.h
	include/linux/mfd/wm831x/pdata.h
	include/linux/mfd/wm8994/core.h
	include/linux/mfd/wm8994/pdata.h
	include/linux/regulator/consumer.h
	include/media/v4l2-chip-ident.h
	kernel/power/earlysuspend.c
	kernel/power/wakelock.c
	kernel/sys.c
	mm/page_alloc.c
	sound/soc/codecs/Kconfig
	sound/soc/codecs/Makefile
	sound/soc/codecs/wm8900.c
	sound/soc/codecs/wm8988.c
	sound/soc/codecs/wm8994.c
	sound/soc/codecs/wm8994.h
	sound/soc/codecs/wm_hubs.c
	sound/soc/soc-cache.c
 2011-11-04 17:43:18 +08:00
黄涛
677ea8d595 Merge remote-tracking branch 'remotes/aosp/android-3.0' into develop-3.0 
Conflicts:
	drivers/net/wireless/adm8211.c
	drivers/net/wireless/airo.c
	drivers/net/wireless/airo_cs.c
	drivers/net/wireless/at76c50x-usb.c
	drivers/net/wireless/at76c50x-usb.h
	drivers/net/wireless/ath/Kconfig
	drivers/net/wireless/ath/Makefile
	drivers/net/wireless/ath/ath.h
	drivers/net/wireless/ath/ath5k/Kconfig
	drivers/net/wireless/ath/ath5k/Makefile
	drivers/net/wireless/ath/ath5k/ani.c
	drivers/net/wireless/ath/ath5k/ani.h
	drivers/net/wireless/ath/ath5k/ath5k.h
	drivers/net/wireless/ath/ath5k/attach.c
	drivers/net/wireless/ath/ath5k/base.c
	drivers/net/wireless/ath/ath5k/base.h
	drivers/net/wireless/ath/ath5k/caps.c
	drivers/net/wireless/ath/ath5k/debug.c
	drivers/net/wireless/ath/ath5k/debug.h
	drivers/net/wireless/ath/ath5k/desc.c
	drivers/net/wireless/ath/ath5k/desc.h
	drivers/net/wireless/ath/ath5k/dma.c
	drivers/net/wireless/ath/ath5k/eeprom.c
	drivers/net/wireless/ath/ath5k/eeprom.h
	drivers/net/wireless/ath/ath5k/initvals.c
	drivers/net/wireless/ath/ath5k/led.c
	drivers/net/wireless/ath/ath5k/pcu.c
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/ath/ath5k/qcu.c
	drivers/net/wireless/ath/ath5k/reg.h
	drivers/net/wireless/ath/ath5k/reset.c
	drivers/net/wireless/ath/ath5k/rfbuffer.h
	drivers/net/wireless/ath/ath5k/sysfs.c
	drivers/net/wireless/ath/ath9k/Kconfig
	drivers/net/wireless/ath/ath9k/Makefile
	drivers/net/wireless/ath/ath9k/ahb.c
	drivers/net/wireless/ath/ath9k/ani.c
	drivers/net/wireless/ath/ath9k/ani.h
	drivers/net/wireless/ath/ath9k/ar5008_initvals.h
	drivers/net/wireless/ath/ath9k/ar5008_phy.c
	drivers/net/wireless/ath/ath9k/ar9001_initvals.h
	drivers/net/wireless/ath/ath9k/ar9002_calib.c
	drivers/net/wireless/ath/ath9k/ar9002_hw.c
	drivers/net/wireless/ath/ath9k/ar9002_initvals.h
	drivers/net/wireless/ath/ath9k/ar9002_mac.c
	drivers/net/wireless/ath/ath9k/ar9002_phy.c
	drivers/net/wireless/ath/ath9k/ar9002_phy.h
	drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
	drivers/net/wireless/ath/ath9k/ar9003_calib.c
	drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
	drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
	drivers/net/wireless/ath/ath9k/ar9003_hw.c
	drivers/net/wireless/ath/ath9k/ar9003_mac.c
	drivers/net/wireless/ath/ath9k/ar9003_mac.h
	drivers/net/wireless/ath/ath9k/ar9003_paprd.c
	drivers/net/wireless/ath/ath9k/ar9003_phy.c
	drivers/net/wireless/ath/ath9k/ar9003_phy.h
	drivers/net/wireless/ath/ath9k/ath9k.h
	drivers/net/wireless/ath/ath9k/beacon.c
	drivers/net/wireless/ath/ath9k/btcoex.c
	drivers/net/wireless/ath/ath9k/btcoex.h
	drivers/net/wireless/ath/ath9k/calib.c
	drivers/net/wireless/ath/ath9k/calib.h
	drivers/net/wireless/ath/ath9k/common.c
	drivers/net/wireless/ath/ath9k/common.h
	drivers/net/wireless/ath/ath9k/debug.c
	drivers/net/wireless/ath/ath9k/debug.h
	drivers/net/wireless/ath/ath9k/eeprom.c
	drivers/net/wireless/ath/ath9k/eeprom.h
	drivers/net/wireless/ath/ath9k/eeprom_4k.c
	drivers/net/wireless/ath/ath9k/eeprom_9287.c
	drivers/net/wireless/ath/ath9k/eeprom_def.c
	drivers/net/wireless/ath/ath9k/gpio.c
	drivers/net/wireless/ath/ath9k/hif_usb.c
	drivers/net/wireless/ath/ath9k/hif_usb.h
	drivers/net/wireless/ath/ath9k/htc.h
	drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
	drivers/net/wireless/ath/ath9k/htc_drv_init.c
	drivers/net/wireless/ath/ath9k/htc_drv_main.c
	drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
	drivers/net/wireless/ath/ath9k/htc_hst.c
	drivers/net/wireless/ath/ath9k/htc_hst.h
	drivers/net/wireless/ath/ath9k/hw-ops.h
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/hw.h
	drivers/net/wireless/ath/ath9k/init.c
	drivers/net/wireless/ath/ath9k/mac.c
	drivers/net/wireless/ath/ath9k/mac.h
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/ath9k/pci.c
	drivers/net/wireless/ath/ath9k/phy.h
	drivers/net/wireless/ath/ath9k/rc.c
	drivers/net/wireless/ath/ath9k/rc.h
	drivers/net/wireless/ath/ath9k/recv.c
	drivers/net/wireless/ath/ath9k/reg.h
	drivers/net/wireless/ath/ath9k/wmi.c
	drivers/net/wireless/ath/ath9k/wmi.h
	drivers/net/wireless/ath/ath9k/xmit.c
	drivers/net/wireless/ath/debug.c
	drivers/net/wireless/ath/hw.c
	drivers/net/wireless/ath/main.c
	drivers/net/wireless/ath/reg.h
	drivers/net/wireless/ath/regd.c
	drivers/net/wireless/ath/regd.h
	drivers/net/wireless/ath/regd_common.h
	drivers/net/wireless/atmel.c
	drivers/net/wireless/atmel_cs.c
	drivers/net/wireless/b43/Kconfig
	drivers/net/wireless/b43/Makefile
	drivers/net/wireless/b43/b43.h
	drivers/net/wireless/b43/debugfs.c
	drivers/net/wireless/b43/dma.c
	drivers/net/wireless/b43/dma.h
	drivers/net/wireless/b43/leds.c
	drivers/net/wireless/b43/lo.c
	drivers/net/wireless/b43/main.c
	drivers/net/wireless/b43/main.h
	drivers/net/wireless/b43/pcmcia.c
	drivers/net/wireless/b43/phy_a.c
	drivers/net/wireless/b43/phy_common.c
	drivers/net/wireless/b43/phy_common.h
	drivers/net/wireless/b43/phy_g.c
	drivers/net/wireless/b43/phy_g.h
	drivers/net/wireless/b43/phy_lp.c
	drivers/net/wireless/b43/phy_n.c
	drivers/net/wireless/b43/phy_n.h
	drivers/net/wireless/b43/pio.c
	drivers/net/wireless/b43/rfkill.c
	drivers/net/wireless/b43/sdio.c
	drivers/net/wireless/b43/sysfs.c
	drivers/net/wireless/b43/tables_lpphy.c
	drivers/net/wireless/b43/tables_nphy.c
	drivers/net/wireless/b43/tables_nphy.h
	drivers/net/wireless/b43/wa.c
	drivers/net/wireless/b43/xmit.c
	drivers/net/wireless/b43/xmit.h
	drivers/net/wireless/b43legacy/b43legacy.h
	drivers/net/wireless/b43legacy/debugfs.c
	drivers/net/wireless/b43legacy/main.c
	drivers/net/wireless/b43legacy/phy.c
	drivers/net/wireless/b43legacy/rfkill.c
	drivers/net/wireless/b43legacy/xmit.c
	drivers/net/wireless/hostap/hostap_ap.c
	drivers/net/wireless/hostap/hostap_ap.h
	drivers/net/wireless/hostap/hostap_config.h
	drivers/net/wireless/hostap/hostap_cs.c
	drivers/net/wireless/hostap/hostap_hw.c
	drivers/net/wireless/hostap/hostap_ioctl.c
	drivers/net/wireless/hostap/hostap_main.c
	drivers/net/wireless/hostap/hostap_wlan.h
	drivers/net/wireless/ipw2x00/ipw2100.c
	drivers/net/wireless/ipw2x00/ipw2100.h
	drivers/net/wireless/ipw2x00/ipw2200.c
	drivers/net/wireless/ipw2x00/ipw2200.h
	drivers/net/wireless/ipw2x00/libipw_module.c
	drivers/net/wireless/ipw2x00/libipw_rx.c
	drivers/net/wireless/iwlwifi/Kconfig
	drivers/net/wireless/iwlwifi/Makefile
	drivers/net/wireless/iwlwifi/iwl-1000.c
	drivers/net/wireless/iwlwifi/iwl-5000-hw.h
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-6000-hw.h
	drivers/net/wireless/iwlwifi/iwl-6000.c
	drivers/net/wireless/iwlwifi/iwl-agn-calib.c
	drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
	drivers/net/wireless/iwlwifi/iwl-agn-hw.h
	drivers/net/wireless/iwlwifi/iwl-agn-ict.c
	drivers/net/wireless/iwlwifi/iwl-agn-lib.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.h
	drivers/net/wireless/iwlwifi/iwl-agn-tx.c
	drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl-agn.h
	drivers/net/wireless/iwlwifi/iwl-commands.h
	drivers/net/wireless/iwlwifi/iwl-core.c
	drivers/net/wireless/iwlwifi/iwl-core.h
	drivers/net/wireless/iwlwifi/iwl-csr.h
	drivers/net/wireless/iwlwifi/iwl-debug.h
	drivers/net/wireless/iwlwifi/iwl-debugfs.c
	drivers/net/wireless/iwlwifi/iwl-dev.h
	drivers/net/wireless/iwlwifi/iwl-devtrace.c
	drivers/net/wireless/iwlwifi/iwl-devtrace.h
	drivers/net/wireless/iwlwifi/iwl-eeprom.c
	drivers/net/wireless/iwlwifi/iwl-eeprom.h
	drivers/net/wireless/iwlwifi/iwl-fh.h
	drivers/net/wireless/iwlwifi/iwl-hcmd.c
	drivers/net/wireless/iwlwifi/iwl-helpers.h
	drivers/net/wireless/iwlwifi/iwl-io.h
	drivers/net/wireless/iwlwifi/iwl-led.c
	drivers/net/wireless/iwlwifi/iwl-led.h
	drivers/net/wireless/iwlwifi/iwl-power.c
	drivers/net/wireless/iwlwifi/iwl-power.h
	drivers/net/wireless/iwlwifi/iwl-prph.h
	drivers/net/wireless/iwlwifi/iwl-rx.c
	drivers/net/wireless/iwlwifi/iwl-scan.c
	drivers/net/wireless/iwlwifi/iwl-sta.c
	drivers/net/wireless/iwlwifi/iwl-sta.h
	drivers/net/wireless/iwlwifi/iwl-tx.c
	drivers/net/wireless/iwmc3200wifi/cfg80211.c
	drivers/net/wireless/iwmc3200wifi/commands.c
	drivers/net/wireless/iwmc3200wifi/debugfs.c
	drivers/net/wireless/iwmc3200wifi/hal.c
	drivers/net/wireless/iwmc3200wifi/netdev.c
	drivers/net/wireless/iwmc3200wifi/rx.c
	drivers/net/wireless/iwmc3200wifi/sdio.c
	drivers/net/wireless/iwmc3200wifi/tx.c
	drivers/net/wireless/libertas/README
	drivers/net/wireless/libertas/cfg.c
	drivers/net/wireless/libertas/cmd.c
	drivers/net/wireless/libertas/cmdresp.c
	drivers/net/wireless/libertas/debugfs.c
	drivers/net/wireless/libertas/decl.h
	drivers/net/wireless/libertas/defs.h
	drivers/net/wireless/libertas/dev.h
	drivers/net/wireless/libertas/ethtool.c
	drivers/net/wireless/libertas/host.h
	drivers/net/wireless/libertas/if_cs.c
	drivers/net/wireless/libertas/if_sdio.c
	drivers/net/wireless/libertas/if_sdio.h
	drivers/net/wireless/libertas/if_spi.c
	drivers/net/wireless/libertas/if_spi.h
	drivers/net/wireless/libertas/if_usb.c
	drivers/net/wireless/libertas/if_usb.h
	drivers/net/wireless/libertas/main.c
	drivers/net/wireless/libertas/mesh.c
	drivers/net/wireless/libertas/mesh.h
	drivers/net/wireless/libertas/rx.c
	drivers/net/wireless/libertas/tx.c
	drivers/net/wireless/libertas/types.h
	drivers/net/wireless/libertas_tf/if_usb.c
	drivers/net/wireless/libertas_tf/main.c
	drivers/net/wireless/mac80211_hwsim.c
	drivers/net/wireless/mwl8k.c
	drivers/net/wireless/orinoco/cfg.c
	drivers/net/wireless/orinoco/hw.c
	drivers/net/wireless/orinoco/main.c
	drivers/net/wireless/orinoco/orinoco_cs.c
	drivers/net/wireless/orinoco/orinoco_usb.c
	drivers/net/wireless/orinoco/scan.c
	drivers/net/wireless/orinoco/scan.h
	drivers/net/wireless/orinoco/spectrum_cs.c
	drivers/net/wireless/orinoco/wext.c
	drivers/net/wireless/p54/Kconfig
	drivers/net/wireless/p54/eeprom.c
	drivers/net/wireless/p54/eeprom.h
	drivers/net/wireless/p54/fwio.c
	drivers/net/wireless/p54/lmac.h
	drivers/net/wireless/p54/main.c
	drivers/net/wireless/p54/p54.h
	drivers/net/wireless/p54/p54pci.c
	drivers/net/wireless/p54/p54spi.c
	drivers/net/wireless/p54/p54spi_eeprom.h
	drivers/net/wireless/p54/p54usb.c
	drivers/net/wireless/p54/txrx.c
	drivers/net/wireless/prism54/isl_ioctl.c
	drivers/net/wireless/prism54/islpci_dev.c
	drivers/net/wireless/prism54/islpci_eth.c
	drivers/net/wireless/prism54/islpci_hotplug.c
	drivers/net/wireless/ray_cs.c
	drivers/net/wireless/ray_cs.h
	drivers/net/wireless/rayctl.h
	drivers/net/wireless/rndis_wlan.c
	drivers/net/wireless/rt2x00/Kconfig
	drivers/net/wireless/rt2x00/Makefile
	drivers/net/wireless/rt2x00/rt2400pci.c
	drivers/net/wireless/rt2x00/rt2400pci.h
	drivers/net/wireless/rt2x00/rt2500pci.c
	drivers/net/wireless/rt2x00/rt2500pci.h
	drivers/net/wireless/rt2x00/rt2500usb.c
	drivers/net/wireless/rt2x00/rt2800.h
	drivers/net/wireless/rt2x00/rt2800lib.c
	drivers/net/wireless/rt2x00/rt2800lib.h
	drivers/net/wireless/rt2x00/rt2800pci.c
	drivers/net/wireless/rt2x00/rt2800pci.h
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/rt2x00/rt2800usb.h
	drivers/net/wireless/rt2x00/rt2x00.h
	drivers/net/wireless/rt2x00/rt2x00config.c
	drivers/net/wireless/rt2x00/rt2x00crypto.c
	drivers/net/wireless/rt2x00/rt2x00debug.c
	drivers/net/wireless/rt2x00/rt2x00dev.c
	drivers/net/wireless/rt2x00/rt2x00dump.h
	drivers/net/wireless/rt2x00/rt2x00firmware.c
	drivers/net/wireless/rt2x00/rt2x00lib.h
	drivers/net/wireless/rt2x00/rt2x00link.c
	drivers/net/wireless/rt2x00/rt2x00mac.c
	drivers/net/wireless/rt2x00/rt2x00pci.c
	drivers/net/wireless/rt2x00/rt2x00pci.h
	drivers/net/wireless/rt2x00/rt2x00queue.c
	drivers/net/wireless/rt2x00/rt2x00queue.h
	drivers/net/wireless/rt2x00/rt2x00reg.h
	drivers/net/wireless/rt2x00/rt2x00soc.c
	drivers/net/wireless/rt2x00/rt2x00usb.c
	drivers/net/wireless/rt2x00/rt2x00usb.h
	drivers/net/wireless/rt2x00/rt61pci.c
	drivers/net/wireless/rt2x00/rt61pci.h
	drivers/net/wireless/rt2x00/rt73usb.c
	drivers/net/wireless/rt2x00/rt73usb.h
	drivers/net/wireless/rtl818x/Makefile
	drivers/net/wireless/rtl818x/rtl8180/grf5101.h
	drivers/net/wireless/rtl818x/rtl8180/max2820.h
	drivers/net/wireless/rtl818x/rtl8180/rtl8180.h
	drivers/net/wireless/rtl818x/rtl8180/rtl8225.h
	drivers/net/wireless/rtl818x/rtl8180/sa2400.h
	drivers/net/wireless/rtl818x/rtl8187/leds.h
	drivers/net/wireless/rtl818x/rtl8187/rfkill.h
	drivers/net/wireless/rtl818x/rtl8187/rtl8225.h
	drivers/net/wireless/wl1251/io.h
	drivers/net/wireless/wl12xx/Kconfig
	drivers/net/wireless/wl12xx/Makefile
	drivers/net/wireless/wl12xx/wl12xx_80211.h
	drivers/net/wireless/wl3501_cs.c
	drivers/net/wireless/zd1201.c
	drivers/net/wireless/zd1211rw/Makefile
	drivers/net/wireless/zd1211rw/zd_chip.c
	drivers/net/wireless/zd1211rw/zd_chip.h
	drivers/net/wireless/zd1211rw/zd_def.h
	drivers/net/wireless/zd1211rw/zd_mac.c
	drivers/net/wireless/zd1211rw/zd_mac.h
	drivers/net/wireless/zd1211rw/zd_rf.h
	drivers/net/wireless/zd1211rw/zd_rf_al2230.c
	drivers/net/wireless/zd1211rw/zd_rf_al7230b.c
	drivers/net/wireless/zd1211rw/zd_rf_rf2959.c
	drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
	drivers/net/wireless/zd1211rw/zd_usb.c
	drivers/net/wireless/zd1211rw/zd_usb.h
 2011-10-28 16:07:07 +08:00
黄涛
3b75e5c0b9 revert android-tegra-2.6.36-honeycomb-mr1-9001adc to v2.6.36 2011-10-28 16:02:47 +08:00
黄涛
15f7fabcb8 temp revert rk change 2011-10-28 15:41:18 +08:00
Colin Cross
2bb3e31015 Merge commit 'v3.0.8' into android-3.0 2011-10-27 15:01:19 -07:00
John Stultz
1ed2053563 rtc: Fix RTC PIE frequency limit 
commit 938f97bcf1 upstream.

Thomas earlier submitted a fix to limit the RTC PIE freq, but
picked 5000Hz out of the air. Willy noticed that we should
instead use the 8192Hz max from the rtc man documentation.

Cc: Willy Tarreau <w@1wt.eu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2011-10-03 11:40:08 -07:00
黄涛
d120da9fa2 Merge remote-tracking branch 'kernel-2.6.32/develop' into develop-2.6.36 
Conflicts:
	arch/arm/mm/mmu.c
	drivers/input/keyboard/Makefile
	drivers/media/video/gc0309.c
	drivers/misc/Kconfig
	drivers/mmc/core/core.c
	drivers/regulator/Kconfig
	drivers/regulator/Makefile
	drivers/usb/gadget/f_mass_storage.c
	drivers/video/backlight/Makefile
	include/linux/fb.h
	include/linux/mmc/host.h
 2011-09-26 14:53:47 +08:00
JP Abgrall
692e468137 rtc alarm: fix bad index when canceling alarms[] 
It was using ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP_MASK as an
index.

Change-Id: I919860cc71254453e382616bce9fd5455802cb3d
Signed-off-by: JP Abgrall <jpa@google.com>
 2011-09-07 19:49:49 -07:00
蔡伟立
6d247d11ae close rtc out clock when system powerdown 2011-09-05 18:31:29 +08:00
Colin Cross
9abd59b0df Merge commit 'v3.0.1' into android-3.0 2011-08-10 18:07:59 -07:00
Uwe Kleine-König
9ec4f65f5f drivers/rtc/rtc-tegra.c: properly initialize spinlock 
commit e57ee01750 upstream.

Using __SPIN_LOCK_UNLOCKED for a dynamically allocated lock is wrong and
breaks the build with PREEMPT_RT_FULL.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Andrew Chew <achew@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2011-08-04 21:58:32 -07:00
Thomas Gleixner
ec054bbddb rtc: limit frequency 
commit 431e2bcc37 upstream.

Due to the hrtimer self rearming mode a user can DoS the machine simply
because it's starved by hrtimer events.

The RTC hrtimer is self rearming.  We really need to limit the frequency
to something sensible.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ben Greear <greearb@candelatech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2011-08-04 21:58:32 -07:00
Thomas Gleixner
e9c5291ba0 rtc: fix hrtimer deadlock 
commit b830ac1d9a upstream.

Ben reported a lockup related to rtc. The lockup happens due to:

CPU0                                        CPU1

rtc_irq_set_state()			    __run_hrtimer()
  spin_lock_irqsave(&rtc->irq_task_lock)    rtc_handle_legacy_irq();
					      spin_lock(&rtc->irq_task_lock);
  hrtimer_cancel()
    while (callback_running);

So the running callback never finishes as it's blocked on
rtc->irq_task_lock.

Use hrtimer_try_to_cancel() instead and drop rtc->irq_task_lock while
waiting for the callback.  Fix this for both rtc_irq_set_state() and
rtc_irq_set_freq().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reported-by: Ben Greear <greearb@candelatech.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2011-08-04 21:58:32 -07:00
Thomas Gleixner
cc4b6e7755 rtc: handle errors correctly in rtc_irq_set_state() 
commit 2c4f57d12d upstream.

The code checks the correctness of the parameters, but unconditionally
arms/disarms the hrtimer.

The result is that a random task might arm/disarm rtc timer and surprise
the real owner by either generating events or by stopping them.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ben Greear <greearb@candelatech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2011-08-04 21:58:32 -07:00
黄涛
1c1c6123f4 Revert "temp revert alarm change" 
This reverts commit b283ec8cc4.
 2011-08-01 00:24:19 +08:00
黄涛
44a7c5a23d Merge remote-tracking branch 'remotes/tegra/android-tegra-2.6.36-honeycomb-mr1' into develop-2.6.36 
Conflicts:
	Makefile
	arch/arm/Kconfig
	arch/arm/Makefile
	arch/arm/common/Kconfig
	arch/arm/common/Makefile
	arch/arm/common/pl330.c
	arch/arm/include/asm/dma.h
	arch/arm/include/asm/memory.h
	arch/arm/kernel/Makefile
	arch/arm/kernel/dma.c
	arch/arm/kernel/process.c
	arch/arm/mm/Kconfig
	arch/arm/mm/mmu.c
	arch/arm/mm/proc-v7.S
	arch/arm/oprofile/op_model_v7.c
	arch/arm/tools/mach-types
	block/blk-core.c
	drivers/base/firmware_class.c
	drivers/base/platform.c
	drivers/bluetooth/Kconfig
	drivers/bluetooth/hci_h4.c
	drivers/char/Makefile
	drivers/gpio/Kconfig
	drivers/gpio/Makefile
	drivers/gpio/gpiolib.c
	drivers/gpio/wm831x-gpio.c
	drivers/gpio/wm8994-gpio.c
	drivers/i2c/busses/Kconfig
	drivers/i2c/busses/Makefile
	drivers/i2c/i2c-core.c
	drivers/input/keyboard/Kconfig
	drivers/input/keyboard/Makefile
	drivers/input/keyboard/matrix_keypad.c
	drivers/input/misc/Kconfig
	drivers/input/misc/Makefile
	drivers/input/misc/wm831x-on.c
	drivers/input/touchscreen/Kconfig
	drivers/input/touchscreen/Makefile
	drivers/leds/Kconfig
	drivers/leds/Makefile
	drivers/media/video/Kconfig
	drivers/media/video/Makefile
	drivers/media/video/soc_camera.c
	drivers/media/video/uvc/uvc_queue.c
	drivers/mfd/Kconfig
	drivers/mfd/Makefile
	drivers/mfd/wm831x-core.c
	drivers/mfd/wm831x-irq.c
	drivers/mfd/wm8994-core.c
	drivers/misc/Kconfig
	drivers/misc/Makefile
	drivers/mmc/core/sdio_io.c
	drivers/mtd/mtd_blkdevs.c
	drivers/mtd/mtdblock.c
	drivers/mtd/nand/Makefile
	drivers/net/dm9000.c
	drivers/net/irda/Kconfig
	drivers/net/usb/Kconfig
	drivers/net/usb/Makefile
	drivers/net/wireless/Kconfig
	drivers/net/wireless/Makefile
	drivers/net/wireless/adm8211.c
	drivers/net/wireless/adm8211.h
	drivers/net/wireless/airo.c
	drivers/net/wireless/airo_cs.c
	drivers/net/wireless/at76c50x-usb.c
	drivers/net/wireless/at76c50x-usb.h
	drivers/net/wireless/ath/Kconfig
	drivers/net/wireless/ath/Makefile
	drivers/net/wireless/ath/ar9170/Kconfig
	drivers/net/wireless/ath/ar9170/ar9170.h
	drivers/net/wireless/ath/ar9170/cmd.c
	drivers/net/wireless/ath/ar9170/cmd.h
	drivers/net/wireless/ath/ar9170/eeprom.h
	drivers/net/wireless/ath/ar9170/hw.h
	drivers/net/wireless/ath/ar9170/led.c
	drivers/net/wireless/ath/ar9170/mac.c
	drivers/net/wireless/ath/ar9170/main.c
	drivers/net/wireless/ath/ar9170/phy.c
	drivers/net/wireless/ath/ar9170/usb.c
	drivers/net/wireless/ath/ar9170/usb.h
	drivers/net/wireless/ath/ath.h
	drivers/net/wireless/ath/ath5k/Kconfig
	drivers/net/wireless/ath/ath5k/Makefile
	drivers/net/wireless/ath/ath5k/ath5k.h
	drivers/net/wireless/ath/ath5k/attach.c
	drivers/net/wireless/ath/ath5k/base.c
	drivers/net/wireless/ath/ath5k/base.h
	drivers/net/wireless/ath/ath5k/caps.c
	drivers/net/wireless/ath/ath5k/debug.c
	drivers/net/wireless/ath/ath5k/debug.h
	drivers/net/wireless/ath/ath5k/desc.c
	drivers/net/wireless/ath/ath5k/desc.h
	drivers/net/wireless/ath/ath5k/dma.c
	drivers/net/wireless/ath/ath5k/eeprom.c
	drivers/net/wireless/ath/ath5k/eeprom.h
	drivers/net/wireless/ath/ath5k/gpio.c
	drivers/net/wireless/ath/ath5k/initvals.c
	drivers/net/wireless/ath/ath5k/led.c
	drivers/net/wireless/ath/ath5k/pcu.c
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/ath/ath5k/qcu.c
	drivers/net/wireless/ath/ath5k/reg.h
	drivers/net/wireless/ath/ath5k/reset.c
	drivers/net/wireless/ath/ath9k/Kconfig
	drivers/net/wireless/ath/ath9k/Makefile
	drivers/net/wireless/ath/ath9k/ahb.c
	drivers/net/wireless/ath/ath9k/ani.c
	drivers/net/wireless/ath/ath9k/ani.h
	drivers/net/wireless/ath/ath9k/ath9k.h
	drivers/net/wireless/ath/ath9k/beacon.c
	drivers/net/wireless/ath/ath9k/btcoex.c
	drivers/net/wireless/ath/ath9k/btcoex.h
	drivers/net/wireless/ath/ath9k/calib.c
	drivers/net/wireless/ath/ath9k/calib.h
	drivers/net/wireless/ath/ath9k/debug.c
	drivers/net/wireless/ath/ath9k/debug.h
	drivers/net/wireless/ath/ath9k/eeprom.c
	drivers/net/wireless/ath/ath9k/eeprom.h
	drivers/net/wireless/ath/ath9k/eeprom_4k.c
	drivers/net/wireless/ath/ath9k/eeprom_9287.c
	drivers/net/wireless/ath/ath9k/eeprom_def.c
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/hw.h
	drivers/net/wireless/ath/ath9k/mac.c
	drivers/net/wireless/ath/ath9k/mac.h
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/ath9k/pci.c
	drivers/net/wireless/ath/ath9k/phy.h
	drivers/net/wireless/ath/ath9k/rc.c
	drivers/net/wireless/ath/ath9k/rc.h
	drivers/net/wireless/ath/ath9k/recv.c
	drivers/net/wireless/ath/ath9k/reg.h
	drivers/net/wireless/ath/ath9k/virtual.c
	drivers/net/wireless/ath/ath9k/xmit.c
	drivers/net/wireless/ath/regd.c
	drivers/net/wireless/ath/regd.h
	drivers/net/wireless/ath/regd_common.h
	drivers/net/wireless/atmel.c
	drivers/net/wireless/atmel_cs.c
	drivers/net/wireless/atmel_pci.c
	drivers/net/wireless/b43/Kconfig
	drivers/net/wireless/b43/Makefile
	drivers/net/wireless/b43/b43.h
	drivers/net/wireless/b43/dma.c
	drivers/net/wireless/b43/dma.h
	drivers/net/wireless/b43/leds.c
	drivers/net/wireless/b43/lo.c
	drivers/net/wireless/b43/main.c
	drivers/net/wireless/b43/pcmcia.c
	drivers/net/wireless/b43/phy_a.c
	drivers/net/wireless/b43/phy_common.c
	drivers/net/wireless/b43/phy_common.h
	drivers/net/wireless/b43/phy_g.c
	drivers/net/wireless/b43/phy_lp.c
	drivers/net/wireless/b43/phy_lp.h
	drivers/net/wireless/b43/phy_n.c
	drivers/net/wireless/b43/phy_n.h
	drivers/net/wireless/b43/pio.c
	drivers/net/wireless/b43/pio.h
	drivers/net/wireless/b43/rfkill.c
	drivers/net/wireless/b43/sdio.c
	drivers/net/wireless/b43/tables_nphy.c
	drivers/net/wireless/b43/tables_nphy.h
	drivers/net/wireless/b43/wa.c
	drivers/net/wireless/b43/xmit.c
	drivers/net/wireless/b43/xmit.h
	drivers/net/wireless/b43legacy/Kconfig
	drivers/net/wireless/b43legacy/b43legacy.h
	drivers/net/wireless/b43legacy/dma.c
	drivers/net/wireless/b43legacy/dma.h
	drivers/net/wireless/b43legacy/leds.h
	drivers/net/wireless/b43legacy/main.c
	drivers/net/wireless/b43legacy/phy.c
	drivers/net/wireless/b43legacy/pio.c
	drivers/net/wireless/b43legacy/pio.h
	drivers/net/wireless/b43legacy/rfkill.c
	drivers/net/wireless/b43legacy/xmit.c
	drivers/net/wireless/b43legacy/xmit.h
	drivers/net/wireless/bcm4329/Kconfig
	drivers/net/wireless/bcm4329/Makefile
	drivers/net/wireless/bcm4329/bcmsdh_linux.c
	drivers/net/wireless/bcm4329/bcmsdh_sdmmc_linux.c
	drivers/net/wireless/bcm4329/dhd.h
	drivers/net/wireless/bcm4329/dhd_cdc.c
	drivers/net/wireless/bcm4329/dhd_common.c
	drivers/net/wireless/bcm4329/dhd_custom_gpio.c
	drivers/net/wireless/bcm4329/dhd_linux.c
	drivers/net/wireless/bcm4329/dhd_sdio.c
	drivers/net/wireless/bcm4329/include/epivers.h
	drivers/net/wireless/bcm4329/include/wlioctl.h
	drivers/net/wireless/bcm4329/linux_osl.c
	drivers/net/wireless/bcm4329/wl_iw.c
	drivers/net/wireless/bcm4329/wl_iw.h
	drivers/net/wireless/hostap/Kconfig
	drivers/net/wireless/hostap/hostap_80211.h
	drivers/net/wireless/hostap/hostap_80211_rx.c
	drivers/net/wireless/hostap/hostap_80211_tx.c
	drivers/net/wireless/hostap/hostap_ap.c
	drivers/net/wireless/hostap/hostap_common.h
	drivers/net/wireless/hostap/hostap_cs.c
	drivers/net/wireless/hostap/hostap_download.c
	drivers/net/wireless/hostap/hostap_hw.c
	drivers/net/wireless/hostap/hostap_info.c
	drivers/net/wireless/hostap/hostap_ioctl.c
	drivers/net/wireless/hostap/hostap_main.c
	drivers/net/wireless/hostap/hostap_pci.c
	drivers/net/wireless/hostap/hostap_plx.c
	drivers/net/wireless/hostap/hostap_wlan.h
	drivers/net/wireless/ipw2x00/Kconfig
	drivers/net/wireless/ipw2x00/ipw2100.c
	drivers/net/wireless/ipw2x00/ipw2100.h
	drivers/net/wireless/ipw2x00/ipw2200.c
	drivers/net/wireless/ipw2x00/ipw2200.h
	drivers/net/wireless/ipw2x00/libipw.h
	drivers/net/wireless/ipw2x00/libipw_geo.c
	drivers/net/wireless/ipw2x00/libipw_module.c
	drivers/net/wireless/ipw2x00/libipw_rx.c
	drivers/net/wireless/ipw2x00/libipw_tx.c
	drivers/net/wireless/ipw2x00/libipw_wx.c
	drivers/net/wireless/iwlwifi/Kconfig
	drivers/net/wireless/iwlwifi/Makefile
	drivers/net/wireless/iwlwifi/iwl-1000.c
	drivers/net/wireless/iwlwifi/iwl-3945-fh.h
	drivers/net/wireless/iwlwifi/iwl-3945-hw.h
	drivers/net/wireless/iwlwifi/iwl-3945-led.c
	drivers/net/wireless/iwlwifi/iwl-3945-led.h
	drivers/net/wireless/iwlwifi/iwl-3945-rs.c
	drivers/net/wireless/iwlwifi/iwl-3945.c
	drivers/net/wireless/iwlwifi/iwl-3945.h
	drivers/net/wireless/iwlwifi/iwl-4965-hw.h
	drivers/net/wireless/iwlwifi/iwl-4965.c
	drivers/net/wireless/iwlwifi/iwl-5000-hw.h
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-6000-hw.h
	drivers/net/wireless/iwlwifi/iwl-6000.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.h
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl-calib.h
	drivers/net/wireless/iwlwifi/iwl-commands.h
	drivers/net/wireless/iwlwifi/iwl-core.c
	drivers/net/wireless/iwlwifi/iwl-core.h
	drivers/net/wireless/iwlwifi/iwl-csr.h
	drivers/net/wireless/iwlwifi/iwl-debug.h
	drivers/net/wireless/iwlwifi/iwl-debugfs.c
	drivers/net/wireless/iwlwifi/iwl-dev.h
	drivers/net/wireless/iwlwifi/iwl-eeprom.c
	drivers/net/wireless/iwlwifi/iwl-eeprom.h
	drivers/net/wireless/iwlwifi/iwl-fh.h
	drivers/net/wireless/iwlwifi/iwl-hcmd.c
	drivers/net/wireless/iwlwifi/iwl-helpers.h
	drivers/net/wireless/iwlwifi/iwl-io.h
	drivers/net/wireless/iwlwifi/iwl-led.c
	drivers/net/wireless/iwlwifi/iwl-led.h
	drivers/net/wireless/iwlwifi/iwl-power.c
	drivers/net/wireless/iwlwifi/iwl-power.h
	drivers/net/wireless/iwlwifi/iwl-prph.h
	drivers/net/wireless/iwlwifi/iwl-rx.c
	drivers/net/wireless/iwlwifi/iwl-scan.c
	drivers/net/wireless/iwlwifi/iwl-spectrum.h
	drivers/net/wireless/iwlwifi/iwl-sta.c
	drivers/net/wireless/iwlwifi/iwl-sta.h
	drivers/net/wireless/iwlwifi/iwl-tx.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c
	drivers/net/wireless/iwmc3200wifi/Kconfig
	drivers/net/wireless/iwmc3200wifi/Makefile
	drivers/net/wireless/iwmc3200wifi/bus.h
	drivers/net/wireless/iwmc3200wifi/cfg80211.c
	drivers/net/wireless/iwmc3200wifi/commands.c
	drivers/net/wireless/iwmc3200wifi/commands.h
	drivers/net/wireless/iwmc3200wifi/debug.h
	drivers/net/wireless/iwmc3200wifi/debugfs.c
	drivers/net/wireless/iwmc3200wifi/eeprom.c
	drivers/net/wireless/iwmc3200wifi/eeprom.h
	drivers/net/wireless/iwmc3200wifi/fw.c
	drivers/net/wireless/iwmc3200wifi/hal.c
	drivers/net/wireless/iwmc3200wifi/hal.h
	drivers/net/wireless/iwmc3200wifi/iwm.h
	drivers/net/wireless/iwmc3200wifi/lmac.h
	drivers/net/wireless/iwmc3200wifi/main.c
	drivers/net/wireless/iwmc3200wifi/netdev.c
	drivers/net/wireless/iwmc3200wifi/rx.c
	drivers/net/wireless/iwmc3200wifi/sdio.c
	drivers/net/wireless/iwmc3200wifi/tx.c
	drivers/net/wireless/iwmc3200wifi/umac.h
	drivers/net/wireless/libertas/Makefile
	drivers/net/wireless/libertas/README
	drivers/net/wireless/libertas/cmd.c
	drivers/net/wireless/libertas/cmd.h
	drivers/net/wireless/libertas/cmdresp.c
	drivers/net/wireless/libertas/debugfs.c
	drivers/net/wireless/libertas/decl.h
	drivers/net/wireless/libertas/defs.h
	drivers/net/wireless/libertas/dev.h
	drivers/net/wireless/libertas/ethtool.c
	drivers/net/wireless/libertas/host.h
	drivers/net/wireless/libertas/if_cs.c
	drivers/net/wireless/libertas/if_sdio.c
	drivers/net/wireless/libertas/if_sdio.h
	drivers/net/wireless/libertas/if_spi.c
	drivers/net/wireless/libertas/if_usb.c
	drivers/net/wireless/libertas/main.c
	drivers/net/wireless/libertas/radiotap.h
	drivers/net/wireless/libertas/rx.c
	drivers/net/wireless/libertas/tx.c
	drivers/net/wireless/libertas/types.h
	drivers/net/wireless/libertas_tf/cmd.c
	drivers/net/wireless/libertas_tf/if_usb.c
	drivers/net/wireless/libertas_tf/libertas_tf.h
	drivers/net/wireless/libertas_tf/main.c
	drivers/net/wireless/mac80211_hwsim.c
	drivers/net/wireless/mv8686/scan.h
	drivers/net/wireless/mv8686/wext.h
	drivers/net/wireless/mwl8k.c
	drivers/net/wireless/orinoco/Kconfig
	drivers/net/wireless/orinoco/Makefile
	drivers/net/wireless/orinoco/airport.c
	drivers/net/wireless/orinoco/cfg.c
	drivers/net/wireless/orinoco/fw.c
	drivers/net/wireless/orinoco/hermes.c
	drivers/net/wireless/orinoco/hermes.h
	drivers/net/wireless/orinoco/hermes_dld.c
	drivers/net/wireless/orinoco/hw.c
	drivers/net/wireless/orinoco/hw.h
	drivers/net/wireless/orinoco/main.c
	drivers/net/wireless/orinoco/main.h
	drivers/net/wireless/orinoco/orinoco.h
	drivers/net/wireless/orinoco/orinoco_cs.c
	drivers/net/wireless/orinoco/orinoco_nortel.c
	drivers/net/wireless/orinoco/orinoco_pci.c
	drivers/net/wireless/orinoco/orinoco_plx.c
	drivers/net/wireless/orinoco/orinoco_tmd.c
	drivers/net/wireless/orinoco/scan.c
	drivers/net/wireless/orinoco/spectrum_cs.c
	drivers/net/wireless/orinoco/wext.c
	drivers/net/wireless/p54/Kconfig
	drivers/net/wireless/p54/eeprom.c
	drivers/net/wireless/p54/fwio.c
	drivers/net/wireless/p54/led.c
	drivers/net/wireless/p54/main.c
	drivers/net/wireless/p54/net2280.h
	drivers/net/wireless/p54/p54.h
	drivers/net/wireless/p54/p54pci.c
	drivers/net/wireless/p54/p54pci.h
	drivers/net/wireless/p54/p54spi.c
	drivers/net/wireless/p54/p54spi.h
	drivers/net/wireless/p54/p54usb.c
	drivers/net/wireless/p54/p54usb.h
	drivers/net/wireless/p54/txrx.c
	drivers/net/wireless/prism54/isl_ioctl.c
	drivers/net/wireless/prism54/isl_oid.h
	drivers/net/wireless/prism54/islpci_dev.c
	drivers/net/wireless/prism54/islpci_eth.c
	drivers/net/wireless/prism54/islpci_eth.h
	drivers/net/wireless/prism54/islpci_hotplug.c
	drivers/net/wireless/prism54/islpci_mgt.c
	drivers/net/wireless/prism54/islpci_mgt.h
	drivers/net/wireless/prism54/oid_mgt.c
	drivers/net/wireless/ray_cs.c
	drivers/net/wireless/ray_cs.h
	drivers/net/wireless/rndis_wlan.c
	drivers/net/wireless/rt2x00/Kconfig
	drivers/net/wireless/rt2x00/Makefile
	drivers/net/wireless/rt2x00/rt2400pci.c
	drivers/net/wireless/rt2x00/rt2400pci.h
	drivers/net/wireless/rt2x00/rt2500pci.c
	drivers/net/wireless/rt2x00/rt2500pci.h
	drivers/net/wireless/rt2x00/rt2500usb.c
	drivers/net/wireless/rt2x00/rt2500usb.h
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/rt2x00/rt2800usb.h
	drivers/net/wireless/rt2x00/rt2x00.h
	drivers/net/wireless/rt2x00/rt2x00config.c
	drivers/net/wireless/rt2x00/rt2x00crypto.c
	drivers/net/wireless/rt2x00/rt2x00debug.c
	drivers/net/wireless/rt2x00/rt2x00debug.h
	drivers/net/wireless/rt2x00/rt2x00dev.c
	drivers/net/wireless/rt2x00/rt2x00dump.h
	drivers/net/wireless/rt2x00/rt2x00firmware.c
	drivers/net/wireless/rt2x00/rt2x00ht.c
	drivers/net/wireless/rt2x00/rt2x00leds.c
	drivers/net/wireless/rt2x00/rt2x00leds.h
	drivers/net/wireless/rt2x00/rt2x00lib.h
	drivers/net/wireless/rt2x00/rt2x00link.c
	drivers/net/wireless/rt2x00/rt2x00mac.c
	drivers/net/wireless/rt2x00/rt2x00pci.c
	drivers/net/wireless/rt2x00/rt2x00pci.h
	drivers/net/wireless/rt2x00/rt2x00queue.c
	drivers/net/wireless/rt2x00/rt2x00queue.h
	drivers/net/wireless/rt2x00/rt2x00reg.h
	drivers/net/wireless/rt2x00/rt2x00usb.c
	drivers/net/wireless/rt2x00/rt2x00usb.h
	drivers/net/wireless/rt2x00/rt61pci.c
	drivers/net/wireless/rt2x00/rt61pci.h
	drivers/net/wireless/rt2x00/rt73usb.c
	drivers/net/wireless/rt2x00/rt73usb.h
	drivers/net/wireless/rtl818x/rtl8180.h
	drivers/net/wireless/rtl818x/rtl8180_dev.c
	drivers/net/wireless/rtl818x/rtl8180_grf5101.c
	drivers/net/wireless/rtl818x/rtl8180_max2820.c
	drivers/net/wireless/rtl818x/rtl8180_rtl8225.c
	drivers/net/wireless/rtl818x/rtl8180_sa2400.c
	drivers/net/wireless/rtl818x/rtl8187.h
	drivers/net/wireless/rtl818x/rtl8187_dev.c
	drivers/net/wireless/rtl818x/rtl8187_leds.c
	drivers/net/wireless/rtl818x/rtl8187_leds.h
	drivers/net/wireless/rtl818x/rtl8187_rfkill.c
	drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
	drivers/net/wireless/rtl818x/rtl818x.h
	drivers/net/wireless/wl12xx/Kconfig
	drivers/net/wireless/wl12xx/Makefile
	drivers/net/wireless/wl12xx/wl1251.h
	drivers/net/wireless/wl12xx/wl1251_acx.c
	drivers/net/wireless/wl12xx/wl1251_acx.h
	drivers/net/wireless/wl12xx/wl1251_boot.c
	drivers/net/wireless/wl12xx/wl1251_cmd.c
	drivers/net/wireless/wl12xx/wl1251_cmd.h
	drivers/net/wireless/wl12xx/wl1251_debugfs.c
	drivers/net/wireless/wl12xx/wl1251_event.c
	drivers/net/wireless/wl12xx/wl1251_event.h
	drivers/net/wireless/wl12xx/wl1251_init.c
	drivers/net/wireless/wl12xx/wl1251_init.h
	drivers/net/wireless/wl12xx/wl1251_io.h
	drivers/net/wireless/wl12xx/wl1251_main.c
	drivers/net/wireless/wl12xx/wl1251_ps.c
	drivers/net/wireless/wl12xx/wl1251_ps.h
	drivers/net/wireless/wl12xx/wl1251_reg.h
	drivers/net/wireless/wl12xx/wl1251_rx.c
	drivers/net/wireless/wl12xx/wl1251_rx.h
	drivers/net/wireless/wl12xx/wl1251_sdio.c
	drivers/net/wireless/wl12xx/wl1251_spi.c
	drivers/net/wireless/wl12xx/wl1251_tx.c
	drivers/net/wireless/wl12xx/wl1251_tx.h
	drivers/net/wireless/wl12xx/wl1271.h
	drivers/net/wireless/wl12xx/wl1271_acx.c
	drivers/net/wireless/wl12xx/wl1271_acx.h
	drivers/net/wireless/wl12xx/wl1271_boot.c
	drivers/net/wireless/wl12xx/wl1271_boot.h
	drivers/net/wireless/wl12xx/wl1271_cmd.c
	drivers/net/wireless/wl12xx/wl1271_cmd.h
	drivers/net/wireless/wl12xx/wl1271_debugfs.c
	drivers/net/wireless/wl12xx/wl1271_event.c
	drivers/net/wireless/wl12xx/wl1271_event.h
	drivers/net/wireless/wl12xx/wl1271_init.c
	drivers/net/wireless/wl12xx/wl1271_init.h
	drivers/net/wireless/wl12xx/wl1271_main.c
	drivers/net/wireless/wl12xx/wl1271_ps.c
	drivers/net/wireless/wl12xx/wl1271_ps.h
	drivers/net/wireless/wl12xx/wl1271_reg.h
	drivers/net/wireless/wl12xx/wl1271_rx.c
	drivers/net/wireless/wl12xx/wl1271_rx.h
	drivers/net/wireless/wl12xx/wl1271_spi.c
	drivers/net/wireless/wl12xx/wl1271_tx.c
	drivers/net/wireless/wl12xx/wl1271_tx.h
	drivers/net/wireless/wl12xx/wl12xx_80211.h
	drivers/net/wireless/wl3501.h
	drivers/net/wireless/wl3501_cs.c
	drivers/net/wireless/zd1201.c
	drivers/net/wireless/zd1211rw/Kconfig
	drivers/net/wireless/zd1211rw/zd_chip.c
	drivers/net/wireless/zd1211rw/zd_chip.h
	drivers/net/wireless/zd1211rw/zd_mac.c
	drivers/net/wireless/zd1211rw/zd_mac.h
	drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
	drivers/net/wireless/zd1211rw/zd_usb.c
	drivers/net/wireless/zd1211rw/zd_usb.h
	drivers/power/Kconfig
	drivers/power/Makefile
	drivers/power/wm831x_backup.c
	drivers/power/wm831x_power.c
	drivers/regulator/Kconfig
	drivers/regulator/Makefile
	drivers/regulator/wm831x-dcdc.c
	drivers/regulator/wm8994-regulator.c
	drivers/rtc/Makefile
	drivers/rtc/rtc-wm831x.c
	drivers/serial/Kconfig
	drivers/spi/Kconfig
	drivers/spi/Makefile
	drivers/staging/Kconfig
	drivers/staging/Makefile
	drivers/staging/dream/Kconfig
	drivers/staging/iio/Kconfig
	drivers/staging/iio/Makefile
	drivers/usb/core/hub.c
	drivers/usb/gadget/gadget_chips.h
	drivers/video/Kconfig
	drivers/video/backlight/Kconfig
	drivers/video/backlight/Makefile
	drivers/video/backlight/wm831x_bl.c
	drivers/watchdog/Kconfig
	drivers/watchdog/Makefile
	fs/partitions/check.c
	include/asm-generic/gpio.h
	include/linux/fb.h
	include/linux/i82593.h
	include/linux/l3g4200d.h
	include/linux/mfd/wm831x/core.h
	include/linux/mfd/wm831x/pdata.h
	include/linux/mfd/wm8994/core.h
	include/linux/mfd/wm8994/gpio.h
	include/linux/mfd/wm8994/pdata.h
	include/linux/mmc/card.h
	include/linux/mmc/host.h
	include/linux/mtd/nand.h
	include/linux/serial_core.h
	include/linux/videodev2.h
	include/media/v4l2-chip-ident.h
	include/sound/soc-dai.h
	include/sound/soc-dapm.h
	sound/soc/codecs/Kconfig
	sound/soc/codecs/Makefile
	sound/soc/codecs/wm8900.c
	sound/soc/codecs/wm8988.c
	sound/soc/codecs/wm8994.c
	sound/soc/codecs/wm8994.h
	sound/soc/codecs/wm_hubs.c
	sound/soc/soc-dapm.c
 2011-08-01 00:04:45 +08:00
黄涛
cd951537a7 Revert "rtc: Add android alarm driver." 
This reverts commit b76a757d7b.
 2011-07-30 22:58:00 +08:00
黄涛
8487afeae9 Revert "rtc: alarm: Add in-kernel alarm interface" 
This reverts commit d1d79061a9.
 2011-07-30 22:57:59 +08:00
黄涛
f014b80bef Revert "rtc: Try to prevent RTC errors from accumulating." 
This reverts commit 65a8471259.
 2011-07-30 22:57:57 +08:00
黄涛
380873f76d Revert "Merge commit 'v2.6.32.9' into android-2.6.32" 
This reverts commit 67078ecae3, reversing
changes made to dc136618cb.

Conflicts:

	drivers/net/wireless/ath/ar9170/usb.c
	drivers/net/wireless/ath/ath5k/base.c
	drivers/net/wireless/ath/ath5k/eeprom.c
	drivers/net/wireless/ath/ath5k/eeprom.h
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/ath/ath9k/ath9k.h
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/hw.h
	drivers/net/wireless/ath/ath9k/mac.c
	drivers/net/wireless/ath/ath9k/mac.h
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/ath9k/reg.h
	drivers/net/wireless/ath/ath9k/xmit.c
	drivers/net/wireless/b43/b43.h
	drivers/net/wireless/b43/main.c
	drivers/net/wireless/b43/rfkill.c
	drivers/net/wireless/b43legacy/rfkill.c
	drivers/net/wireless/ipw2x00/ipw2100.c
	drivers/net/wireless/iwlwifi/iwl-3945.c
	drivers/net/wireless/iwlwifi/iwl-4965.c
	drivers/net/wireless/iwlwifi/iwl-5000-hw.h
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.c
	drivers/net/wireless/iwlwifi/iwl-core.c
	drivers/net/wireless/iwlwifi/iwl-dev.h
	drivers/net/wireless/iwlwifi/iwl-eeprom.c
	drivers/net/wireless/iwlwifi/iwl-eeprom.h
	drivers/net/wireless/iwlwifi/iwl3945-base.c
	drivers/net/wireless/iwmc3200wifi/iwm.h
	drivers/net/wireless/libertas/scan.c
	drivers/net/wireless/libertas/wext.c
	drivers/net/wireless/orinoco/wext.c
	drivers/net/wireless/rt2x00/rt61pci.c
	drivers/net/wireless/rtl818x/rtl8187.h
	drivers/net/wireless/rtl818x/rtl8187_dev.c
	drivers/net/wireless/rtl818x/rtl8187_rfkill.c
	drivers/usb/serial/option.c
 2011-07-30 22:24:29 +08:00
黄涛
35b9b535e7 Revert "Merge remote branch 'linux-2.6.32.y/master' into develop" 
This reverts commit 6e2688ca84, reversing
changes made to 4b7c9de4de.

Conflicts:

	drivers/gpio/wm831x-gpio.c
	drivers/i2c/busses/Kconfig
	drivers/net/dm9000.c
	drivers/net/wireless/airo.c
	drivers/net/wireless/ath/ar9170/hw.h
	drivers/net/wireless/ath/ar9170/main.c
	drivers/net/wireless/ath/ar9170/usb.c
	drivers/net/wireless/ath/ath5k/ath5k.h
	drivers/net/wireless/ath/ath5k/attach.c
	drivers/net/wireless/ath/ath5k/base.c
	drivers/net/wireless/ath/ath5k/qcu.c
	drivers/net/wireless/ath/ath5k/reset.c
	drivers/net/wireless/ath/ath9k/ath9k.h
	drivers/net/wireless/ath/ath9k/beacon.c
	drivers/net/wireless/ath/ath9k/eeprom.h
	drivers/net/wireless/ath/ath9k/eeprom_def.c
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/hw.h
	drivers/net/wireless/ath/ath9k/initvals.h
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/ath9k/pci.c
	drivers/net/wireless/ath/ath9k/phy.h
	drivers/net/wireless/ath/ath9k/rc.c
	drivers/net/wireless/ath/ath9k/xmit.c
	drivers/net/wireless/ath/regd.h
	drivers/net/wireless/b43/Kconfig
	drivers/net/wireless/b43/Makefile
	drivers/net/wireless/b43/b43.h
	drivers/net/wireless/b43/dma.c
	drivers/net/wireless/b43/main.c
	drivers/net/wireless/b43/pio.c
	drivers/net/wireless/b43/pio.h
	drivers/net/wireless/b43/xmit.c
	drivers/net/wireless/b43legacy/main.c
	drivers/net/wireless/hostap/hostap_cs.c
	drivers/net/wireless/hostap/hostap_hw.c
	drivers/net/wireless/hostap/hostap_pci.c
	drivers/net/wireless/hostap/hostap_wlan.h
	drivers/net/wireless/iwlwifi/iwl-3945.c
	drivers/net/wireless/iwlwifi/iwl-4965.c
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-agn-rs.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl-core.c
	drivers/net/wireless/iwlwifi/iwl-core.h
	drivers/net/wireless/iwlwifi/iwl-dev.h
	drivers/net/wireless/iwlwifi/iwl-helpers.h
	drivers/net/wireless/iwlwifi/iwl-rx.c
	drivers/net/wireless/iwlwifi/iwl-scan.c
	drivers/net/wireless/iwlwifi/iwl-tx.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c
	drivers/net/wireless/libertas/if_sdio1.c
	drivers/net/wireless/p54/eeprom.c
	drivers/net/wireless/p54/p54pci.c
	drivers/net/wireless/p54/p54usb.c
	drivers/net/wireless/p54/txrx.c
	drivers/net/wireless/rndis_wlan.c
	drivers/net/wireless/rtl818x/rtl8180_dev.c
	drivers/net/wireless/wl12xx/wl1251_debugfs.c
	drivers/net/wireless/wl12xx/wl1251_sdio.c
	drivers/usb/serial/option.c
	net/bluetooth/rfcomm/core.c
 2011-07-30 16:24:52 +08:00
黄涛
5f1e6e97d5 Revert "Merge remote-tracking branch 'linux-2.6.32.y/master' into develop" 
This reverts commit 7cd3739f32, reversing
changes made to 2748ae2cc2.

Conflicts:

	drivers/usb/core/hub.c
	drivers/usb/serial/option.c
 2011-07-30 16:09:59 +08:00
黄涛
b283ec8cc4 temp revert alarm change 2011-07-30 15:41:14 +08:00
黄涛
ab9534f4be rtc: HYM8563: include slab.h, prepare for 2.6.36 2011-07-29 09:53:13 +08:00
zwp
5b492ba019 HYM8563 RTC: combine several i2c operations to one operation in oder to prevent kernel crashing when alarm suspend. 
闹钟休眠的时候需要进行i2c传输，某些情况下会出现休眠时i2c超时的情况，导致系统崩溃。
原来连续地址的i2c读写分为1个字节的多次传输，这里将其改为多个字节的一次传输
 2011-07-10 20:33:04 -07:00
Colin Cross
e55d4fa967 Merge commit 'v3.0-rc5' into android-3.0 2011-06-29 13:54:42 -07:00
蔡枫
f183847518 add camera support and rtc for newton board 2011-06-28 15:24:06 +08:00
Priyanka Jain
31c1771cdb drivers/rtc/rtc-ds1307.c: add support for RTC device pt7c4338 
PT7C4338 chip is being manufactured by Pericom Technology Inc.  It is a
serial real-time clock which provides:

1) Low-power clock/calendar.
2) Programmable square-wave output.

It has 56 bytes of nonvolatile RAM.  Its register set is same as that of
rtc device: DS1307.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-06-27 18:00:12 -07:00
蔡枫
4d66cbb27b add 5 point touch, close cs42l52 log for newton 2011-06-27 11:48:04 +08:00
蔡枫
7902882ebb add support for newton board 2011-06-24 22:39:48 +08:00
Alexey Charkov
03ad2d501e rtc: vt8500: Fix build error & cleanup rtc_class_ops->update_irq_enable() 
Now that the generic code handles UIE mode irqs via periodic
alarm interrupts, no one calls the
rtc_class_ops->update_irq_enable() method anymore.

Further the rtc_class_ops doesn't have a update_irq_enable element
anymore, so this causes a build error.

This patch removes the driver hooks and implementations of
update_irq_enable and the associated setup.

[wsa: updated commit-message and removed update_irq_enable-function, too]
[jstultz: improve commit message, clarifying build issue]
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
 2011-06-23 16:11:39 -07:00
黄涛
7cd3739f32 Merge remote-tracking branch 'linux-2.6.32.y/master' into develop 
Merge Linux 2.6.32.41
Conflicts:
	Makefile
	drivers/mmc/core/core.c
	drivers/net/wireless/ath/ath9k/ath9k.h
	drivers/net/wireless/ath/ath9k/hw.c
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/ath/regd_common.h
	drivers/net/wireless/b43/dma.c
	drivers/net/wireless/b43/dma.h
	drivers/net/wireless/b43/sdio.c
	drivers/net/wireless/hostap/hostap_cs.c
	drivers/net/wireless/iwlwifi/iwl-5000.c
	drivers/net/wireless/iwlwifi/iwl-agn.c
	drivers/net/wireless/iwlwifi/iwl-helpers.h
	drivers/net/wireless/iwlwifi/iwl-tx.c
	drivers/net/wireless/libertas/cmd.c
	drivers/net/wireless/p54/p54pci.c
	drivers/net/wireless/p54/p54usb.c
	drivers/net/wireless/p54/txrx.c
	drivers/net/wireless/rt2x00/rt2400pci.c
	drivers/net/wireless/rt2x00/rt2500pci.c
	drivers/net/wireless/rt2x00/rt2500usb.c
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/rt2x00/rt2x00.h
	drivers/net/wireless/rt2x00/rt2x00dev.c
	drivers/net/wireless/rt2x00/rt2x00queue.c
	drivers/net/wireless/rt2x00/rt61pci.c
	drivers/net/wireless/rt2x00/rt73usb.c
	drivers/usb/serial/option.c
	mm/shmem.c
 2011-06-16 11:56:59 +08:00
Arve Hjønnevåg
2cd24680f6 rtc: alarm: Update hrtimer if alarm at the head of the queue is reprogrammed 
If an alarm was restarted with a value that moved it away from the head
of a queue, the hrtimer would not be updated. This would cause unnecessary
wakeups.

Change-Id: If379f8dd92b0bdb3173bd8d057adfe0dc1d15259
Signed-off-by: Arve Hjønnevåg <arve@android.com>
 2011-06-14 09:09:45 -07:00
Arve Hjønnevåg
b2a4ab2aa0 rtc: alarm: Don't use save_time_delta. 
Change-Id: Iaefeca497de02fe36b7f5d79075912f6e349ec53
Signed-off-by: Arve Hjønnevåg <arve@android.com>
 2011-06-14 09:09:29 -07:00
Arve Hjønnevåg
fa56540eb5 rtc: alarm: Add in-kernel alarm interface 
Drivers can now create alarms that will use an hrtimer while the
system is running and the rtc to wake up from suspend.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
 2011-06-14 09:08:44 -07:00
Arve Hjønnevåg
b54b33d0b9 rtc: Add android alarm driver. 2011-06-14 09:08:44 -07:00
Linus Torvalds
80dadf86d6 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  rtc: Staticize non-exported __rtc_set_alarm()
  rtc: Fix ioctl error path return
  ptp: Fix some locking bugs in ptp_read()
  ptp: Return -EFAULT on copy_to_user() errors
 2011-06-13 10:47:04 -07:00
Guan Xuetao
2809e80b8a unicore32: move rtc-puv3.c to drivers/rtc directory 
The patch moves rtc driver for PKUnity-v3 SoC from arch/unicore32/kernel/
to drivers/rtc/, with renaming it to rtc-puv3.c.
Also, Kconfig, Makefile, and MAINTAINERS are modified correspondingly.

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>
 2011-06-09 16:15:24 +08:00
Geert Uytterhoeven
a80fd9db0e spi/rtc-m41t93: Use spi_get_drvdata() for SPI devices 
One new offender detected by the recently increased type checking in
platform_get_drvdata():

drivers/rtc/rtc-m41t93.c: In function ‘m41t93_remove’:
drivers/rtc/rtc-m41t93.c:192: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type

Use spi_get_drvdata() instead of platform_get_drvdata(), cfr. commit
42fea15d6d ("spi/rtc-{ds1390,ds3234,m41t94}:
Use spi_get_drvdata() for SPI devices")

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
 2011-06-08 14:33:48 -06:00
Mark Brown
d576fe49ca rtc: Staticize non-exported __rtc_set_alarm() 
It's not referenced outside this file so there's no need for it to be in
the global namespace and sparse warns about that.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
 2011-06-01 19:29:40 -07:00
John Stultz
e17fd4ba2a rtc: Fix ioctl error path return 
Bryan Henderson noticed that the  "RTC: Fix rtc driver ioctl specific
shortcutting" commit has a small bug: When an ioctl is called with an
invalid command code and the clock driver does not have an "ioctl"
method, the ioctl returns rc 0 instead of -ENOTTY.

This patch fixes the issue.

CC: Bryan Henderson <bryanh@giraffe-data.com>
CC: Gabor Z. Papp <gzp@papp.hu>
Reported-by: Bryan Henderson <bryanh@giraffe-data.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
 2011-06-01 19:29:39 -07:00
Wolfram Sang
9796cc964d drivers/rtc/rtc-mxc.c: remove defines already included in rtc.h 
[akpm@linux-foundation.org: retain the code comments]
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-05-26 17:12:33 -07:00
Lars-Peter Clausen
3d62b8f59b drivers/rtc/rtc-pcf50633.c: don't request update IRQ 
Commit 51ba60c5 ("RTC: Cleanup rtc_class_ops->update_irq_enable()")
removed the only user of the update IRQ, so there is no need to manage it
any more.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-05-26 17:12:33 -07:00
Rajeev Kumar
0942a71e43 rtc: add support for spear rtc 
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-05-26 17:12:33 -07:00