linux_dsm_epyc7002/drivers/media/i2c
Gustavo A. R. Silva 281643a2ad media: s5k5baf: remove unnecessary static in s5k5baf_get_selection()
Remove unnecessary static on local variable rtype. Such variable
is initialized before being used, on every execution path throughout
the function. The static has no benefit and, removing it reduces
the code size.

This issue was detected using Coccinelle and the following semantic patch:

@bad exists@
position p;
identifier x;
type T;
@@

static T x@p;
...
x = <+...x...+>

@@
identifier x;
expression e;
type T;
position p != bad.p;
@@

-static
 T x@p;
 ... when != x
     when strict
?x = e;

In the following log you can see the difference in the code size. Also,
there is a significant difference in the bss segment. This log is the
output of the size command, before and after the code change:

before:
   text    data     bss     dec     hex filename
  27765    5656     320   33741    83cd drivers/media/i2c/s5k5baf.o

after:
   text    data     bss     dec     hex filename
  27733    5600     256   33589    8335 drivers/media/i2c/s5k5baf.o

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-07-26 08:37:30 -04:00
..
adv748x media: adv748x: get rid of unused var 2017-07-19 16:51:01 -04:00
cx25840 [media] cx25840: fix unchecked return values 2017-06-06 07:30:11 -03:00
et8ek8 media: Revert "[media] et8ek8: Export OF device ID as module aliases" 2017-06-24 09:34:33 -03:00
m5mols media: i2c: m5mols: fix spelling mistake: "Machanics" -> "Mechanics" 2017-07-19 15:00:31 -04:00
s5c73m3 [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
smiapp media: smiapp: make various const arrays static 2017-07-19 15:53:14 -04:00
soc_camera media: ov6650: convert to standalone v4l2 subdevice 2017-07-18 12:14:31 -03:00
ad5820.c [media] ad5820: unregister async sub-device 2017-06-08 12:34:17 -03:00
ad9389b.c [media] media/i2c: Delete owner assignment 2016-09-06 16:21:24 -03:00
adp1653.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
adv7170.c [media] adv7170: drop redundant ret local 2017-01-30 15:47:05 -02:00
adv7175.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
adv7180.c media: adv7180: add missing adv7180cp, adv7180st i2c device IDs 2017-07-20 06:54:04 -04:00
adv7183_regs.h scripts/spelling.txt: add "swithc" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
adv7183.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
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] include/media: split I2C headers from V4L2 core 2015-11-17 06:57:11 -02:00
adv7393_regs.h
adv7393.c [media] media/i2c: Delete owner assignment 2016-09-06 16:21:24 -03:00
adv7511.c [media] i2c: adv7511: Use cec_get_drvdata() 2017-04-05 15:19:02 -03:00
adv7604.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
adv7842.c [media] i2c: adv7842: Use cec_get_drvdata() 2017-04-05 15:19:41 -03:00
ak881x.c [media] drivers: media: i2c: ak881x: constify v4l2_subdev_* structures 2017-02-03 09:33:55 -02:00
aptina-pll.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
aptina-pll.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
as3645a.c [media] as3645a: Join string literals back 2017-06-20 08:18:12 -03:00
bt819.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
bt856.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
bt866.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
cs53l32a.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
cs3308.c [media] media/i2c: Delete owner assignment 2016-09-06 16:21:24 -03:00
cs5345.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
dw9714.c [media] dw9714: Initial driver for dw9714 VCM 2017-06-20 08:17:48 -03:00
ir-kbd-i2c.c [media] rc-main: assign driver type during allocation 2017-01-30 13:59:57 -02:00
Kconfig media: i2c: adv748x: add adv748x driver 2017-07-19 16:35:31 -04:00
ks0127.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
ks0127.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
lm3560.c [media] media framework: rename pads init function to media_entity_pads_init() 2016-01-11 12:19:03 -02:00
lm3646.c [media] media framework: rename pads init function to media_entity_pads_init() 2016-01-11 12:19:03 -02:00
m52790.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
Makefile media: i2c: adv748x: add adv748x driver 2017-07-19 16:35:31 -04:00
max2175.c [media] max2175: remove an useless comparision 2017-06-20 07:11:15 -03:00
max2175.h [media] media: i2c: max2175: Add MAX2175 support 2017-06-20 07:02:43 -03:00
ml86v7667.c [media] drivers: media: i2c: ml86v7667: constify v4l2_subdev_* structures 2017-02-03 09:34:43 -02:00
msp3400-driver.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
msp3400-driver.h [media] msp3400: use IS_ENABLED check instead of #if 2016-02-02 14:28:56 -02:00
msp3400-kthreads.c [media] media drivers: annotate fall-through 2017-05-19 07:10:03 -03:00
mt9m032.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
mt9m111.c [media] media: mt9m111: move mt9m111 out of soc_camera 2016-09-09 10:41:17 -03:00
mt9p031.c [media] drivers: media: i2c: constify v4l2_subdev_* structures 2017-02-03 09:23:19 -02:00
mt9t001.c [media] v4l: mt9t001: fix clean up in case of power-on failures 2016-06-28 07:55:39 -03:00
mt9v011.c [media] mt9v011: add media controller support 2016-02-01 07:29:14 -02:00
mt9v032.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
noon010pc30.c [media] drivers: media: i2c: constify v4l2_subdev_* structures 2017-02-03 09:23:19 -02:00
ov2640.c [media] ov2640: print error if devm_*_optional*() fails 2017-04-25 07:08:21 -03:00
ov2659.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
ov5640.c [media] add Omnivision OV5640 sensor driver 2017-06-20 07:23:55 -03:00
ov5645.c media: ov5645: Add control to export CSI2 link frequency 2017-07-19 15:52:00 -04:00
ov5647.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
ov5670.c media: i2c: Add Omnivision OV5670 5M sensor support 2017-07-19 16:17:12 -04:00
ov6650.c media: ov6650: convert to standalone v4l2 subdevice 2017-07-18 12:14:31 -03:00
ov7640.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
ov7670.c [media] ov7670: add devicetree support 2017-04-10 07:54:06 -03:00
ov9650.c [media] ov9650: use msleep() for uncritical long delay 2017-01-31 11:54:47 -02:00
ov13858.c [media] ov13858: remove duplicated const declaration 2017-06-20 08:50:43 -03:00
s5k4ecgx.c [media] media/i2c: Delete owner assignment 2016-09-06 16:21:24 -03:00
s5k5baf.c media: s5k5baf: remove unnecessary static in s5k5baf_get_selection() 2017-07-26 08:37:30 -04:00
s5k6a3.c [media] drivers: media: i2c: constify v4l2_subdev_* structures 2017-02-03 09:23:19 -02:00
s5k6aa.c [media] s5k6aa: set usleep_range() range greater than 0 2017-06-13 14:20:50 -03:00
saa711x_regs.h [media] saa7115: Implement i2c_board_info.platform_data 2013-08-18 08:27:07 -03:00
saa717x.c media: media/i2c/saa717x: fix spelling mistake: "implementd" -> "implemented" 2017-07-19 15:00:57 -04:00
saa6588.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
saa6752hs.c [media] i2c: Drop owner assignment from i2c_driver 2015-08-11 13:00:15 -03:00
saa7110.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
saa7115.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
saa7127.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
saa7185.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
smiapp-pll.c [media] smiapp-pll: Don't complain aloud about failing PLL calculation 2016-10-21 15:15:06 -02:00
smiapp-pll.h [media] smiapp-pll: include linux/device.h in smiapp-pll.c, not in smiapp-pll.h 2014-12-23 11:29:01 -02:00
sony-btf-mpx.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
sr030pc30.c [media] include/media: split I2C headers from V4L2 core 2015-11-17 06:57:11 -02:00
tc358743_regs.h [media] tc358743: Disable HDCP with "manual HDCP authentication" bit 2017-02-03 11:16:02 -02:00
tc358743.c [media] i2c: tc358743: remove useless variable assignment in tc358743_isr 2017-06-20 09:06:44 -03:00
tda7432.c [media] i2c: Drop owner assignment from i2c_driver 2015-08-11 13:00:15 -03:00
tda9840.c [media] i2c: Drop owner assignment from i2c_driver 2015-08-11 13:00:15 -03:00
tea6415c.c [media] i2c: Drop owner assignment from i2c_driver 2015-08-11 13:00:15 -03:00
tea6415c.h
tea6420.c [media] i2c: Drop owner assignment from i2c_driver 2015-08-11 13:00:15 -03:00
tea6420.h
ths7303.c [media] media: i2c: ths7303: remove redundant assignment on bt 2016-05-07 11:47:12 -03:00
ths8200_regs.h [media] media: i2c: ths8200: driver for TI video encoder 2013-06-17 09:52:31 -03:00
ths8200.c [media] media/i2c: Delete owner assignment 2016-09-06 16:21:24 -03:00
tlv320aic23b.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
tvaudio.c [media] tvaudio: mark printk continuation lines as such 2016-10-21 08:51:29 -02:00
tvp514x_regs.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
tvp514x.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
tvp5150_reg.h [media] v4l: tvp5150: Fix comment regarding output pin muxing 2016-12-21 07:31:49 -02:00
tvp5150.c media: i2c: tvp5150: remove useless variable assignment in tvp5150_set_vbi() 2017-06-24 19:04:46 -03:00
tvp7002_reg.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
tvp7002.c [media] v4l: Switch from V4L2 OF not V4L2 fwnode API 2017-06-06 09:58:16 -03:00
tw2804.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
tw9903.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
tw9906.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
uda1342.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
upd64031a.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
upd64083.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
vp27smpx.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
vpx3220.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
vs6624_regs.h [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
vs6624.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
wm8739.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
wm8775.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00