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android_kernel_xiaomi_sm8450/drivers/media/i2c
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Mauro Carvalho Chehab 093347abc7 media: ov9650: add a sanity check 
As pointed by cppcheck:

	[drivers/media/i2c/ov9650.c:706]: (error) Shifting by a negative value is undefined behaviour
	[drivers/media/i2c/ov9650.c:707]: (error) Shifting by a negative value is undefined behaviour
	[drivers/media/i2c/ov9650.c:721]: (error) Shifting by a negative value is undefined behaviour

Prevent mangling with gains with invalid values.

As pointed by Sylvester, this should never happen in practice,
as min value of V4L2_CID_GAIN control is 16 (gain is always >= 16
and m is always >= 0), but it is too hard for a static analyzer
to get this, as the logic with validates control min/max is
elsewhere inside V4L2 core.

Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-08-26 14:05:09 -03:00
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adv748x
media: i2c: adv748x: Convert to new i2c device probe()
2019-08-13 11:51:14 -03:00
cx25840
Linux 5.2-rc4
2019-06-11 12:09:28 -04:00
et8ek8
media: i2c: et8ek8: Convert to new i2c device probe()
2019-08-13 11:53:02 -03:00
m5mols
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
s5c73m3
media: i2c: s5c73m3: Convert to new i2c device probe()
2019-08-13 11:52:38 -03:00
smiapp
media: i2c: smiapp: Convert to new i2c device probe()
2019-08-13 11:52:24 -03:00
ad5820.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
ad9389b.c
media: i2c: ad9389b: convert to i2c_new_dummy_device
2019-08-13 11:45:04 -03:00
adp1653.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
adv7170.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
adv7175.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
adv7180.c
media: i2c: adv7180: convert to i2c_new_dummy_device
2019-08-13 11:45:33 -03:00
adv7183_regs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
adv7183.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
adv7343_regs.h
[media] drivers: media: i2c: adv7343_regs.h: Fix typo in #ifndef
2014-09-21 20:12:13 -03:00
adv7343.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
adv7393_regs.h
…
adv7393.c
media: fix usage of whitespaces and on indentation
2018-01-04 13:12:01 -05:00
adv7511-v4l2.c
media: i2c: adv7511-v4l2: drop check because i2c_unregister_device() is NULL safe
2019-08-26 10:44:16 -03:00
adv7604.c
media fixes for v4.20-rc8
2018-12-25 13:00:14 -08:00
adv7842.c
media: i2c: adv7842: drop check because i2c_unregister_device() is NULL safe
2019-08-26 10:44:38 -03:00
ak881x.c
media updates for v5.3-rc1
2019-07-09 09:47:22 -07:00
ak7375.c
media: ak7375: Add ak7375 lens voice coil driver
2018-07-04 07:13:34 -04:00
aptina-pll.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
aptina-pll.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
bt819.c
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2019-05-30 11:26:37 -07:00
bt856.c
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2019-05-30 11:26:37 -07:00
bt866.c
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2019-05-24 17:36:45 +02:00
cs53l32a.c
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cs3308.c
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2019-05-30 11:26:37 -07:00
cs5345.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
dw9714.c
media: ipu3-cio2, dw9714: Remove Jian Xu's e-mail
2019-01-16 13:34:01 -05:00
dw9807-vcm.c
media: dw9807-vcm: Fix probe error handling
2018-10-08 11:51:31 -04:00
imx214.c
media: imx214: Fix typo in module description of imx214
2019-06-12 10:47:15 -04:00
imx258.c
media: unify some sony camera sensors pattern naming
2018-12-05 06:34:26 -05:00
imx274.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
imx319.c
media: unify some sony camera sensors pattern naming
2018-12-05 06:34:26 -05:00
imx355.c
media: unify some sony camera sensors pattern naming
2018-12-05 06:34:26 -05:00
ir-kbd-i2c.c
media: ir-kbd-i2c: convert to i2c_new_dummy_device()
2019-08-14 05:05:10 -03:00
Kconfig
media: Clarify how menus are hidden by SUBDRV_AUTOSELECT
2019-08-19 12:00:29 -03:00
ks0127.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
ks0127.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
lm3560.c
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2019-05-30 11:26:41 -07:00
lm3646.c
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2019-06-19 17:09:55 +02:00
m52790.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
Makefile
media: ov5675: Add support for OV5675 sensor
2019-08-15 08:05:15 -03:00
max2175.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
max2175.h
media: i2c: max2175: convert to SPDX identifiers
2018-09-12 10:51:18 -04:00
ml86v7667.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
msp3400-driver.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
msp3400-driver.h
media: msp3400: declare its own pads
2018-09-17 13:16:19 -04:00
msp3400-kthreads.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
mt9m001.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
mt9m032.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
mt9m111.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
mt9p031.c
media updates for v5.3-rc1
2019-07-09 09:47:22 -07:00
mt9t001.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mt9t112.c
media: i2c: fix several typos
2019-03-01 09:29:58 -05:00
mt9v011.c
media: convert g/s_parm to g/s_frame_interval in subdevs
2018-02-22 12:27:35 -05:00
mt9v032.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mt9v111.c
media: i2c: mt9v111: Fix v4l2-ctrl error handling
2018-09-12 06:44:01 -04:00
noon010pc30.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ov772x.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
ov2640.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
ov2659.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
ov2680.c
media: ov2680: fix a typo in a function name
2019-07-25 06:44:39 -04:00
ov2685.c
media: i2c: Fix Unnecessary Semicolon Warning Reported by coccicheck
2019-06-21 17:52:50 -04:00
ov5640.c
media: ov5640: Add support for flash and lens devices
2019-08-15 08:05:57 -03:00
ov5645.c
media: i2c: ov5645: Fix power sequence
2019-08-15 08:08:07 -03:00
ov5647.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
ov5670.c
media: i2c: Fix pm_runtime_get_if_in_use() usage in sensor drivers
2018-08-31 09:23:53 -04:00
ov5675.c
media: ov5675: Add support for OV5675 sensor
2019-08-15 08:05:15 -03:00
ov5695.c
media: media/i2c: don't return ENOTTY if SUBDEV_API is not set
2019-07-23 11:47:09 -04:00
ov6650.c
media updates for v5.3-rc1
2019-07-09 09:47:22 -07:00
ov7251.c
media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY
2018-10-04 16:06:15 -04:00
ov7640.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
ov7670.c
media: ov7670: don't return ENOTTY if SUBDEV_API is not set
2019-07-23 08:55:36 -04:00
ov7740.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
ov8856.c
media: ov8856: Check reading clock frequency succeeded
2019-08-15 08:05:40 -03:00
ov9640.c
media: ov9640: Don't check for NULL on devm_gpiod_get return values
2019-06-21 17:54:25 -04:00
ov9640.h
media: i2c: ov9640: add missing SPDX identifiers
2019-01-16 13:30:44 -05:00
ov9650.c
media: ov9650: add a sanity check
2019-08-26 14:05:09 -03:00
ov13858.c
media: i2c: Fix Unnecessary Semicolon Warning Reported by coccicheck
2019-06-21 17:52:50 -04:00
rj54n1cb0c.c
media: v4l: Remove support for crop default target in subdev drivers
2018-10-03 11:58:24 -04:00
s5k4ecgx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
s5k5baf.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
s5k6a3.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
s5k6aa.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
saa711x_regs.h
MAINTAINERS & files: Canonize the e-mails I use at files
2018-05-04 06:21:06 -04:00
saa717x.c
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2019-05-30 11:26:37 -07:00
saa6588.c
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saa6752hs.c
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saa7110.c
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2019-05-30 11:26:37 -07:00
saa7115.c
media: i2c: fix several typos
2019-03-01 09:29:58 -05:00
saa7127.c
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2019-05-30 11:26:37 -07:00
saa7185.c
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2019-05-30 11:26:37 -07:00
smiapp-pll.c
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2019-05-30 11:26:41 -07:00
smiapp-pll.h
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2019-05-30 11:26:41 -07:00
sony-btf-mpx.c
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sr030pc30.c
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2019-05-30 11:26:32 -07:00
st-mipid02.c
media: st-mipid02: add support of JPEG
2019-06-24 13:04:58 -04:00
tc358743_regs.h
media: i2c: add SPDX license info
2018-02-14 13:16:31 -05:00
tc358743.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
tda1997x_regs.h
media: i2c: fix several typos
2019-03-01 09:29:58 -05:00
tda1997x.c
media: i2c: tda1997x: prevent potential NULL pointer access
2019-08-13 11:46:32 -03:00
tda7432.c
media: add SPDX headers to some files
2019-06-12 11:42:27 -04:00
tda9840.c
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2019-05-24 17:36:45 +02:00
tea6415c.c
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2019-05-24 17:36:46 +02:00
tea6415c.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tea6420.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
tea6420.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ths7303.c
media: replace all <spaces><tab> occurrences
2018-01-04 13:15:05 -05:00
ths8200_regs.h
[media] media: i2c: ths8200: driver for TI video encoder
2013-06-17 09:52:31 -03:00
ths8200.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
tlv320aic23b.c
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2019-05-30 11:26:37 -07:00
tvaudio.c
media: i2c: fix several typos
2019-03-01 09:29:58 -05:00
tvp514x_regs.h
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2019-06-19 17:09:52 +02:00
tvp514x.c
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2019-06-19 17:09:52 +02:00
tvp5150_reg.h
media: tvp5150: Add sync lock interrupt handling
2018-09-17 13:30:28 -04:00
tvp5150.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
tvp7002_reg.h
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2019-05-30 11:26:37 -07:00
tvp7002.c
media: i2c: Convert to new i2c device probe()
2019-08-13 11:54:04 -03:00
tw2804.c
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tw9903.c
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tw9906.c
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2019-05-30 11:26:41 -07:00
tw9910.c
media: i2c: tw9910: simplify getting the adapter of a client
2019-06-24 11:17:03 -04:00
uda1342.c
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2019-05-30 11:26:41 -07:00
upd64031a.c
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upd64083.c
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2019-05-30 11:26:37 -07:00
video-i2c.c
media: video-i2c: use V4L2_FRACT_COMPARE
2019-06-21 17:13:58 -04:00
vp27smpx.c
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2019-05-30 11:26:37 -07:00
vpx3220.c
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vs6624_regs.h
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vs6624.c
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2019-05-30 11:26:41 -07:00
wm8739.c
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2019-05-30 11:26:37 -07:00
wm8775.c
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2019-05-30 11:26:37 -07:00