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16ce487b86fe055ee2efb84ab53cd12802dc509e
linux/drivers/i2c/busses
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Sergey Shtylyov 0a2c3a5346 i2c: mt65xx: fix IRQ check 
[ Upstream commit 58fb7c643d ]

Iff platform_get_irq() returns 0, the driver's probe() method will return 0
early (as if the method's call was successful).  Let's consider IRQ0 valid
for simplicity -- devm_request_irq() can always override that decision...

Fixes: ce38815d39 ("I2C: mediatek: Add driver for MediaTek I2C controller")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Reviewed-by: Qii Wang <qii.wang@mediatek.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-16 11:44:46 +09:00
..
i2c-acorn.c
i2c: acorn: fix i2c warning
2023-05-15 13:48:46 +09:00
i2c-ali15x3.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1535.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-ali1563.c
i2c: ali1563: fix checkpatch.pl issues
2014-05-22 10:09:21 +02:00
i2c-amd756-s4882.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-amd756.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-amd8111.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-at91.c
i2c: at91: ensure state is restored after suspending
2017-10-21 17:21:37 +02:00
i2c-au1550.c
i2c: au1550: Convert to devm_kzalloc and devm_ioremap_resource
2015-10-23 23:31:11 +02:00
i2c-axxia.c
i2c-axxia: check for error conditions first
2023-05-15 11:22:50 +09:00
i2c-bcm2835.c
i2c: bcm2835: Avoid possible NULL ptr dereference
2023-05-15 09:12:13 +09:00
i2c-bcm-iproc.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-bcm-kona.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-bfin-twi.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-brcmstb.c
i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
2023-05-16 10:38:15 +09:00
i2c-cadence.c
i2c: cadence: add IRQ check
2023-05-16 11:03:04 +09:00
i2c-cbus-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-cpm.c
i2c: cpm: Fix i2c_ram structure
2023-05-16 09:23:45 +09:00
i2c-cros-ec-tunnel.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-davinci.c
i2c: davinci: Avoid zero value of CLKH
2023-05-12 17:13:34 +09:00
i2c-designware-baytrail.c
i2c: designware-platform: Drop duplicate module information
2016-02-12 20:40:13 +01:00
i2c-designware-core.c
i2c: designware: fix poll-after-enable regression
2018-05-22 16:57:57 +02:00
i2c-designware-core.h
Revert "i2c: designware: detect when dynamic tar update is possible"
2017-02-23 17:44:36 +01:00
i2c-designware-pcidrv.c
i2c: designware-pci: clarify a comment for Merrifield
2016-07-06 00:42:17 +09:00
i2c-designware-platdrv.c
i2c: designware: Fix system suspend
2017-08-30 10:21:46 +02:00
i2c-digicolor.c
i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
2016-11-18 01:48:01 +01:00
i2c-diolan-u2c.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-dln2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-efm32.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-eg20t.c
i2c: eg20t: Load module automatically if ID matches
2023-05-16 08:30:17 +09:00
i2c-elektor.c
i2c: elektor: Utilize the module_isa_driver macro
2016-06-19 19:45:43 +02:00
i2c-emev2.c
i2c: emev2: add IRQ check
2023-05-16 11:03:06 +09:00
i2c-exynos5.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-gpio.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-highlander.c
i2c: highlander: add IRQ check
2023-05-16 11:44:19 +09:00
i2c-hix5hd2.c
i2c: hix5hd2: add missed clk_disable_unprepare in remove
2023-05-15 17:11:40 +09:00
i2c-hydra.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-i801.c
i2c: i801: Don't generate an interrupt on bus reset
2023-05-16 11:10:28 +09:00
i2c-ibm_iic.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ibm_iic.h
i2c-ibm_iic: Whitespace cleanup
2008-01-27 18:14:45 +01:00
i2c-img-scb.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-imx.c
i2c: imx: Check for I2SR_IAL after every byte
2023-05-16 09:51:31 +09:00
i2c-iop3xx.c
i2c: iop3xx: fix deferred probing
2023-05-16 11:44:39 +09:00
i2c-iop3xx.h
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-isch.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ismt.c
i2c: ismt: fix wrong device address when unmap the data buffer
2023-05-12 16:56:28 +09:00
i2c-jz4780.c
i2c: jz4780: add IRQ check
2023-05-16 11:03:07 +09:00
i2c-kempld.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-lpc2k.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-meson.c
i2c: meson: fix wrong variable usage in meson_i2c_put_data
2017-10-08 10:26:11 +02:00
i2c-mpc.c
i2c: mpc: implement erratum A-004447 workaround
2023-05-16 11:13:44 +09:00
i2c-mt65xx.c
i2c: mt65xx: fix IRQ check
2023-05-16 11:44:46 +09:00
i2c-mv64xxx.c
i2c: mv64xxx: Apply errata delay only in standard mode
2018-05-30 07:50:45 +02:00
i2c-mxs.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-nforce2-s4985.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-nforce2.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-nomadik.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-ocores.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-octeon-core.c
i2c: octeon: check correct size of maximum RECV_LEN packet
2023-05-16 10:32:35 +09:00
i2c-octeon-core.h
Revert "i2c: octeon: thunderx: Limit register access retries"
2016-11-29 20:04:21 +01:00
i2c-octeon-platdrv.c
i2c: octeon: Sort include files alphabetically
2016-08-26 00:41:58 +02:00
i2c-omap.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-opal.c
powerpc/opal: Add inline function to get rc from an ASYNC_COMP opal_msg
2016-06-29 17:33:18 +10:00
i2c-parport-light.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
i2c-parport.c
i2c: parport: start using pr_fmt
2015-08-10 08:37:28 +02:00
i2c-parport.h
i2c: parport: Add VCT-jig adapter
2015-08-10 08:37:34 +02:00
i2c-pasemi.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-pca-isa.c
i2c: pca-isa: Utilize the module_isa_driver macro
2016-06-19 19:49:29 +02:00
i2c-pca-platform.c
i2c: pca-platform: fix broken email address
2015-04-23 19:35:30 +02:00
i2c-piix4.c
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
2023-05-16 08:18:02 +09:00
i2c-pmcmsp.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pnx.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-powermac.c
i2c: powermac: use new 8 bit address helper function
2016-04-11 18:54:59 +02:00
i2c-puv3.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-pxa-pci.c
i2c: remove DEFINE_PCI_DEVICE_TABLE macro
2014-03-13 09:44:59 +01:00
i2c-pxa.c
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
2023-05-16 08:18:50 +09:00
i2c-qup.c
i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc()
2023-05-16 09:51:39 +09:00
i2c-rcar.c
i2c: rcar: in slave mode, clear NACK earlier
2023-05-16 08:57:12 +09:00
i2c-riic.c
i2c: riic: Clear NACK in tend isr
2023-05-15 14:35:08 +09:00
i2c-rk3x.c
i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings
2016-10-25 11:11:46 +02:00
i2c-robotfuzz-osif.c
i2c: robotfuzz-osif: fix control-request directions
2023-05-16 11:16:25 +09:00
i2c-s3c2410.c
i2c: s3c2410: fix IRQ check
2023-05-16 11:44:40 +09:00
i2c-scmi.c
i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node
2023-05-15 10:39:28 +09:00
i2c-sh7760.c
i2c: sh7760: fix IRQ error path
2023-05-16 11:03:12 +09:00
i2c-sh_mobile.c
Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2016-10-07 14:12:21 -07:00
i2c-sibyte.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-simtec.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00
i2c-sirf.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sis96x.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis630.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-sis5595.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-st.c
i2c: st: fix missing struct parameter description
2023-05-15 17:13:48 +09:00
i2c-stu300.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-sun6i-p2wi.c
i2c: busses: drop owner assignment from platform_drivers
2014-10-20 16:20:37 +02:00
i2c-taos-evm.c
i2c: taos-evm: replace simple_strtoul by kstrtou8
2015-11-30 18:37:22 +01:00
i2c-tegra.c
i2c: tegra: fix maximum transfer size
2023-05-15 12:06:17 +09:00
i2c-thunderx-pcidrv.c
i2c: octeon,thunderx: Move register offsets to struct
2016-08-26 00:41:57 +02:00
i2c-tiny-usb.c
i2c: i2c-tiny-usb: fix buffer not being DMA capable
2017-06-07 12:07:46 +02:00
i2c-uniphier-f.c
i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
2023-05-15 08:33:39 +09:00
i2c-uniphier.c
i2c: uniphier: issue STOP only for last message or I2C_M_STOP
2023-05-15 08:33:38 +09:00
i2c-versatile.c
i2c: versatile: Convert to use resource managed devm_* APIs
2016-07-14 21:21:56 +09:00
i2c-via.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viapro.c
i2c: remove FSF address
2014-11-07 18:35:33 +01:00
i2c-viperboard.c
i2c: viperboard: clean up inconsistent indenting
2015-08-10 08:37:38 +02:00
i2c-wmt.c
i2c: don't print error when adding adapter fails
2016-08-22 08:19:55 +02:00
i2c-xgene-slimpro.c
i2c: xgene: Avoid dma_buffer overrun
2016-10-25 11:50:52 +02:00
i2c-xiic.c
i2c: xiic: Make the start and the byte count write atomic
2023-05-15 08:10:37 +09:00
i2c-xlp9xx.c
i2c: xlp9xx: Fix module autoload
2016-10-25 11:48:59 +02:00
i2c-xlr.c
i2c: xlr: Fix module autoload for OF registration
2016-10-25 11:49:00 +02:00
Kconfig
i2c: brcmstb: Allow enabling the driver on DSL SoCs
2023-05-15 15:12:04 +09:00
Makefile
i2c: thunderx: Add i2c driver for ThunderX SOC
2016-08-26 00:41:55 +02:00
scx200_acb.c
Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-12-14 16:10:09 -08:00