Lubomir Rintel 8657415549 pxa168fb: prepare the clock ...

[ Upstream commit d85536cde9 ]

Add missing prepare/unprepare operations for fbi->clk,
this fixes following kernel warning:

  ------------[ cut here ]------------
  WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:874 clk_core_enable+0x2c/0x1b0
  Enabling unprepared disp0_clk
  Modules linked in:
  CPU: 0 PID: 1 Comm: swapper Not tainted 4.18.0-rc8-00032-g02b43ddd4f21-dirty #25
  Hardware name: Marvell MMP2 (Device Tree Support)
  [<c010f7cc>] (unwind_backtrace) from [<c010cc6c>] (show_stack+0x10/0x14)
  [<c010cc6c>] (show_stack) from [<c011dab4>] (__warn+0xd8/0xf0)
  [<c011dab4>] (__warn) from [<c011db10>] (warn_slowpath_fmt+0x44/0x6c)
  [<c011db10>] (warn_slowpath_fmt) from [<c043898c>] (clk_core_enable+0x2c/0x1b0)
  [<c043898c>] (clk_core_enable) from [<c0439ec8>] (clk_core_enable_lock+0x18/0x2c)
  [<c0439ec8>] (clk_core_enable_lock) from [<c0436698>] (pxa168fb_probe+0x464/0x6ac)
  [<c0436698>] (pxa168fb_probe) from [<c04779a0>] (platform_drv_probe+0x48/0x94)
  [<c04779a0>] (platform_drv_probe) from [<c0475bec>] (driver_probe_device+0x328/0x470)
  [<c0475bec>] (driver_probe_device) from [<c0475de4>] (__driver_attach+0xb0/0x124)
  [<c0475de4>] (__driver_attach) from [<c0473c38>] (bus_for_each_dev+0x64/0xa0)
  [<c0473c38>] (bus_for_each_dev) from [<c0474ee0>] (bus_add_driver+0x1b8/0x230)
  [<c0474ee0>] (bus_add_driver) from [<c0476a20>] (driver_register+0xac/0xf0)
  [<c0476a20>] (driver_register) from [<c0102dd4>] (do_one_initcall+0xb8/0x1f0)
  [<c0102dd4>] (do_one_initcall) from [<c0b010a0>] (kernel_init_freeable+0x294/0x2e0)
  [<c0b010a0>] (kernel_init_freeable) from [<c07e9eb8>] (kernel_init+0x8/0x10c)
  [<c07e9eb8>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
  Exception stack(0xd008bfb0 to 0xd008bff8)
  bfa0:                                     00000000 00000000 00000000 00000000
  bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
  bfe0: 00000000 00000000 00000000 00000000 00000013 00000000
  ---[ end trace c0af40f9e2ed7cb4 ]---

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
[b.zolnierkie: enhance patch description a bit]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-11-04 14:52:39 +01:00

..

aty

mach64: detect the dot clock divider correctly on sparc

2018-10-18 09:16:23 +02:00

core

fbdev: Distinguish between interlaced and progressive modes

2018-09-26 08:38:02 +02:00

geode

x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping

2018-02-22 15:42:24 +01:00

i810

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

intelfb

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kyro

video: fbdev: kyro: constify pci_device_id.

2017-08-01 17:20:42 +02:00

matrox

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mb862xx

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mbx

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mmp

video: fbdev/mmp: add MODULE_LICENSE

2018-02-25 11:07:51 +01:00

nvidia

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

omap

fbdev: omapfb: off by one in omapfb_register_client()

2018-09-26 08:38:01 +02:00

omap2

fbdev/omapfb: fix omapfb_memory_read infoleak

2018-10-13 09:27:23 +02:00

riva

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

savage

video: fbdev: savage: constify pci_device_id.

2017-08-01 17:20:42 +02:00

sis

video: fbdev: sis: fix duplicated code for different branches

2017-09-04 16:00:50 +02:00

vermilion

video: fbdev: make fb_videomode const

2017-09-04 16:00:49 +02:00

via

fbdev/via: fix defined but not used warning

2018-09-26 08:38:01 +02:00

68328fb.c

video: fbdev: annotate fb_fix_screeninfo with const and __initconst

2017-09-04 16:00:49 +02:00

acornfb.c

drivers/video/fbdev: Fixing coding guidelines in acornfb.c

2017-04-07 17:03:24 +02:00

acornfb.h

…

amba-clcd-nomadik.c

Merge tag 'fbdev-v4.11' of git://github.com/bzolnier/linux

2017-02-25 13:20:22 -08:00

amba-clcd-nomadik.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

amba-clcd-versatile.c

video: ARM CLCD: use panel device node for panel initialization

2017-01-30 17:39:48 +01:00

amba-clcd-versatile.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

amba-clcd.c

video: ARM CLCD: constify amba_id

2017-09-04 16:00:49 +02:00

amifb.c

video: fbdev: amifb: remove impossible condition

2017-02-08 16:44:00 +01:00

arcfb.c

Annotate hardware config module parameters in drivers/video/

2017-04-20 12:02:32 +01:00

arkfb.c

video: fbdev: arkfb: constify pci_device_id.

2017-08-01 17:20:42 +02:00

asiliantfb.c

video: fbdev: asiliantfb: constify pci_device_id.

2017-08-01 17:20:41 +02:00

atafb_iplan2p2.c

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atafb_iplan2p4.c

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atafb_iplan2p8.c

…

atafb_mfb.c

…

atafb_utils.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

atafb.c

fbdev: kill fb_rotate

2016-02-26 13:28:35 +02:00

atafb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

atmel_lcdfb.c

video: fbdev: atmel_lcdfb: fix display-timings lookup

2018-02-22 15:42:27 +01:00

au1100fb.c

au1100fb: remove a bogus dma_free_nonconsistent call

2017-06-28 06:54:57 -07:00

au1100fb.h

MIPS: Alchemy: au1100fb: use clk framework

2014-07-30 14:10:39 +02:00

au1200fb.c

video: fbdev: au1200fb: Return an error code if a memory allocation fails

2017-12-20 10:10:23 +01:00

au1200fb.h

…

auo_k190x.c

sched/headers: Remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-03 01:45:16 +01:00

auo_k190x.h

…

auo_k1900fb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

auo_k1901fb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

bf54x-lq043fb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

bf537-lq035.c

fbdev: kill fb_rotate

2016-02-26 13:28:35 +02:00

bfin_adv7393fb.c

fb: adv7393: off by one in probe function

2016-08-30 12:06:12 +03:00

bfin_adv7393fb.h

fbdev/bfin_adv7393fb: move DRIVER_NAME before its first use

2016-08-02 19:35:05 -04:00

bfin-lq035q1-fb.c

video: bfin-lq035q1-fb: constify dev_pm_ops

2017-08-01 17:20:40 +02:00

bfin-t350mcqb-fb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

broadsheetfb.c

fbdev: broadsheetfb: fix memory leak

2015-09-30 10:33:57 +03:00

bt431.h

video: fbdev: bt431: Correct cursor format control macro

2016-02-26 13:06:11 +02:00

bt455.h

video: fbdev: pmag-ba-fb: Optimize Bt455 colormap addressing

2016-02-26 13:06:11 +02:00

bw2.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

c2p_core.h

…

c2p_iplan2.c

…

c2p_planar.c

…

c2p.h

…

carminefb_regs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

carminefb.c

…

carminefb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cg3.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

cg6.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

cg14.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

chipsfb.c

video/chips: constify fb_fix_screeninfo and fb_var_screeninfo structures

2017-08-01 17:20:39 +02:00

cirrusfb.c

…

clps711x-fb.c

video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip

2016-07-06 17:38:19 +02:00

clps711xfb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

cobalt_lcdfb.c

video: cobalt_lcdfb: constify fb_fix_screeninfo structure

2017-08-01 17:20:39 +02:00

controlfb.c

powerpc: Move Power Macintosh drivers to generic byteswappers

2015-03-23 14:29:40 +11:00

controlfb.h

fbdev: controlfb: Add missing modes to fix out of bounds access

2017-12-20 10:10:23 +01:00

cyber2000fb.c

video: fbdev: make fb_videomode const

2017-09-04 16:00:49 +02:00

cyber2000fb.h

…

da8xx-fb.c

fbdev: da8xx-fb: Drop unnecessary static

2017-08-01 17:20:39 +02:00

dnfb.c

video: fbdev: annotate fb_fix_screeninfo with const and __initconst

2017-09-04 16:00:49 +02:00

edid.h

…

efifb.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ep93xx-fb.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

fb-puv3.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

ffb.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

fm2fb.c

video: fm2fb: constify zorro_device_id

2017-09-04 16:00:49 +02:00

fsl-diu-fb.c

video: fbdev: fsl-diu-fb: constify mfb_template and fsl_diu_match.

2017-07-04 17:47:22 +02:00

g364fb.c

…

gbefb.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

goldfishfb.c

video: goldfishfb: fix memory leak on driver remove

2018-09-26 08:38:01 +02:00

grvga.c

video: fbdev: annotate fb_fix_screeninfo with const and __initconst

2017-09-04 16:00:49 +02:00

gxt4500.c

gxt4500: enable panning

2015-10-08 12:19:39 +03:00

hecubafb.c

video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures

2016-09-27 11:16:35 +03:00

hgafb.c

video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures

2016-09-27 11:16:35 +03:00

hitfb.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

hpfb.c

hpfb: use probe_kernel_read()

2017-05-27 15:41:17 -04:00

hyperv_fb.c

drivers:hv: Use new vmbus_mmio_free() from client drivers.

2016-04-30 14:01:37 -07:00

i740_reg.h

…

i740fb.c

video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures

2016-09-27 11:16:35 +03:00

igafb.c

…

imsttfb.c

video: fbdev: imsttfb: constify pci_device_id.

2017-08-01 17:20:43 +02:00

imxfb.c

video: fbdev: imxfb: use after free in imxfb_remove()

2017-07-31 18:45:41 +02:00

jz4740_fb.c

fbdev: jz4740-fb: Let the pinctrl driver configure the pins

2017-05-22 17:22:06 +02:00

Kconfig

video: fbdev: Enable Xilinx FB for ZynqMP

2017-08-21 16:49:57 +02:00

leo.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

macfb.c

…

macmodes.c

…

macmodes.h

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

maxinefb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

metronomefb.c

lib/vsprintf.c: remove %Z support

2017-02-27 18:43:47 -08:00

mx3fb.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

mxsfb.c

video: mxsfb: Fix framebuffer corruption on mx6sx

2016-08-30 11:59:33 +03:00

n411.c

Annotate hardware config module parameters in drivers/video/

2017-04-20 12:02:32 +01:00

neofb.c

video: fbdev: neofb: constify pci_device_id.

2017-08-01 17:20:44 +02:00

nuc900fb.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

nuc900fb.h

…

ocfb.c

ocfb: fix tgdel and tvdel timing parameters

2016-01-29 13:34:07 +02:00

offb.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

p9100.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

platinumfb.c

powerpc: Move Power Macintosh drivers to generic byteswappers

2015-03-23 14:29:40 +11:00

platinumfb.h

…

pm2fb.c

video: fbdev: pm2fb: constify pci_device_id.

2017-08-01 17:20:43 +02:00

pm3fb.c

video: fbdev: pm3fb: constify pci_device_id.

2017-08-01 17:20:45 +02:00

pmag-aa-fb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

pmag-ba-fb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

pmagb-b-fb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

ps3fb.c

video: fbdev: annotate fb_fix_screeninfo with const and __initconst

2017-09-04 16:00:49 +02:00

pvr2fb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

pxa3xx-gcu.c

video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()

2017-08-21 16:49:58 +02:00

pxa3xx-gcu.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pxa168fb.c

pxa168fb: prepare the clock

2018-11-04 14:52:39 +01:00

pxa168fb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pxafb.c

video: fbdev: pxafb: clear allocated memory for video modes

2018-09-26 08:38:01 +02:00

pxafb.h

video: fbdev: pxafb: loosen the platform data bond

2015-12-15 15:41:24 +02:00

q40fb.c

video: fbdev: make fb_var_screeninfo const

2017-09-04 16:00:50 +02:00

s1d13xxxfb.c

video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures

2016-09-27 11:16:35 +03:00

s3c2410fb.c

video: s3c2410fb: Register cpufreq notifier only on S3C24xx

2016-08-11 17:54:55 +03:00

s3c2410fb.h

video: s3c2410fb: Register cpufreq notifier only on S3C24xx

2016-08-11 17:54:55 +03:00

s3c-fb.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

s3fb.c

video: fbdev: s3fb: constify pci_device_id.

2017-08-01 17:20:45 +02:00

sa1100fb.c

dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()

2016-03-09 14:57:51 +01:00

sa1100fb.h

ARM: 8244/1: fbdev: sa1100fb: make use of device clock

2014-12-05 16:30:25 +00:00

sbuslib.c

fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper().

2018-05-30 07:52:12 +02:00

sbuslib.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sh7760fb.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

sh_mobile_lcdcfb.c

video: fbdev: sh_mobile_lcdcfb: constify sh_mobile_lcdc_bl_ops.

2017-06-14 17:40:57 +02:00

sh_mobile_lcdcfb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sh_mobile_meram.c

Merge tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2014-12-18 20:28:33 -08:00

simplefb.c

video: fbdev: simplefb: Separate clk / regulator get and enable steps

2017-01-11 17:09:50 +01:00

skeletonfb.c

video: fbdev: annotate fb_fix_screeninfo with const and __initconst

2017-09-04 16:00:49 +02:00

sm501fb.c

video: fbdev: make fb_videomode const

2017-09-04 16:00:49 +02:00

sm712.h

staging: sm7xxfb: merge sm712fb with fbdev

2015-08-07 15:05:01 -07:00

sm712fb.c

video: fbdev: sm712fb.c: fixed constant-left comparison warning

2017-08-01 17:20:38 +02:00

smscufx.c

video: fbdev: smscufx: constify usb_device_id.

2017-08-21 16:49:57 +02:00

ssd1307fb.c

fbdev/ssd1307fb: fix optional VBAT support

2017-04-07 17:28:23 +02:00

sstfb.c

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sticore.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

stifb.c

video: fbdev: stifb: handle NULL return value from ioremap_nocache

2017-01-30 17:39:49 +01:00

sunxvr500.c

video: fbdev: sunxvr500: constify pci_device_id.

2017-08-01 17:20:43 +02:00

sunxvr1000.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

sunxvr2500.c

video: fbdev: sunxvr2500: constify pci_device_id.

2017-08-01 17:20:41 +02:00

tcx.c

video: fbdev: Convert to using %pOF instead of full_name

2017-08-07 17:22:13 +02:00

tdfxfb.c

video: fbdev: tdfx: constify pci_device_id.

2017-08-01 17:20:43 +02:00

tgafb.c

…

tmiofb.c

…

tridentfb.c

video: fbdev: tridentfb: constify pci_device_id.

2017-08-01 17:20:41 +02:00

udlfb.c

video: udlfb: Fix read EDID timeout

2017-12-20 10:10:23 +01:00

uvesafb.c

video: uvesafb: Fix integer overflow in allocation

2018-07-03 11:25:02 +02:00

valkyriefb.c

video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info

2014-09-30 13:06:01 +03:00

valkyriefb.h

…

vesafb.c

video: fbdev: vesafb: use arch_phys_wc_add()

2015-06-16 09:42:11 +03:00

vfb.c

vfb: fix video mode and line_length being set when loaded

2018-04-12 12:32:15 +02:00

vga16fb.c

video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures

2016-09-27 11:16:35 +03:00

vt8500lcdfb.c

video: vt8500lcdfb: remove unneeded continue

2015-01-13 13:35:04 +02:00

vt8500lcdfb.h

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vt8623fb.c

video: fbdev: vt8623fb: constify vt8623_timing_regs

2017-08-18 19:56:40 +02:00

w100fb.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

w100fb.h

…

wm8505fb_regs.h

…

wm8505fb.c

video: fbdev: wm8505fb use permission-specific DEVICE_ATTR variants

2017-01-11 17:09:51 +01:00

wmt_ge_rops.c

video: fbdev: drop owner assignment from platform_drivers

2014-10-20 16:21:51 +02:00

wmt_ge_rops.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xen-fbfront.c

Merge tag 'fbdev-v4.12' of git://github.com/bzolnier/linux

2017-05-11 11:12:26 -07:00

xilinxfb.c

video: fbdev: Fix multiple style issues in xilinxfb

2017-08-21 16:49:57 +02:00