linux_dsm_epyc7002/sound/soc
Gustavo A. R. Silva 32e1b60d8f ASoC: rsnd: remove unnecessary static in rsnd_ssiu_probe()
Remove unnecessary static on local variable ops.
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
   3211     680      64    3955     f73 sound/soc/sh/rcar/ssiu.o

after:
   text    data     bss     dec     hex filename
   3207     592       0    3799     ed7 sound/soc/sh/rcar/ssiu.o

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-17 17:00:57 +01:00
..
adi
amd scripts/spelling.txt: add "disble(d)" pattern and fix typo instances 2017-03-09 17:01:09 -08:00
atmel Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic/atmel', 'asoc/topic/cs35l34' and 'asoc/topic/cs35l35' into asoc-next 2017-07-03 16:51:31 +01:00
au1x
bcm
blackfin ASoC: blackfin: Convert to the new PCM ops 2017-06-02 19:38:10 +02:00
cirrus
codecs Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/drm', 'asoc/topic/dwc' and 'asoc/topic/es8316' into asoc-next 2017-07-03 16:51:36 +01:00
davinci ASoC: davinci-mcasp: Support for one channel (mono) audio 2017-05-14 18:22:12 +09:00
dwc ASoC: dwc: Added a quirk DW_I2S_QUIRK_16BIT_IDX_OVERRIDE to dwc driver 2017-06-28 19:01:12 +01:00
fsl ASoC: fsl: mpc5200_dma: remove unused psc_dma 2017-06-21 11:53:45 +01:00
generic Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next 2017-07-03 16:51:30 +01:00
hisilicon ASoC: hisilicon: localize functions without external linkage 2017-05-14 19:00:18 +09:00
img ASoC: img: remove unused ‘format’ 2016-12-15 11:22:52 +00:00
intel sound updates for 4.13-rc1 2017-07-06 10:56:51 -07:00
jz4740
kirkwood
mediatek ASoC: mediatek: Constify hw_constraints 2017-06-13 21:33:03 +01:00
mxs ASoC: mxs-saif: fix setting master base rate 2017-01-17 18:19:36 +00:00
nuc900
omap ASoC: omap-mcbsp: Use sysfs_match_string() helper 2017-06-09 18:38:35 +01:00
pxa ASoC: pxa: add COMPILE_TEST on SND_PXA2XX_SOC 2017-06-21 11:54:04 +01:00
qcom ASoC: qcom: move clock names into LPASS variant struct 2017-04-21 18:07:45 +01:00
rockchip Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rockchip' and 'asoc/topic/rt5514' into asoc-next 2017-07-03 16:15:15 +01:00
samsung ASoC: samsung: Constify hw_constraints 2017-06-13 21:33:26 +01:00
sh ASoC: rsnd: remove unnecessary static in rsnd_ssiu_probe() 2017-07-17 17:00:57 +01:00
sirf ASoC: sirf: Added blank line after declarations 2017-03-07 14:31:51 +01:00
spear
sti ASoC: sti: Fix error handling if of_clk_get() fails 2017-04-30 21:30:52 +09:00
stm ASoC: stm32: sai: remove some stray tabs 2017-06-28 18:45:04 +01:00
sunxi ASoC: sun4i-codec: Add support for V3s codec 2017-06-06 19:30:00 +01:00
tegra ASoC: tegra: Add blank line after declarations 2017-03-07 14:29:51 +01:00
txx9 ASoC: txx9: Added requiered spaces. 2017-03-07 15:18:35 +01:00
ux500 ASoC: ux500: Added blank line after declarations 2017-03-07 14:31:27 +01:00
xtensa
zte ASoC: zx-i2s: flip I2S master/slave mode 2017-06-19 17:19:39 +01:00
Kconfig Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', 'asoc/topic/stm', 'asoc/topic/sunxi' and 'asoc/topic/tas2552' into asoc-next 2017-04-30 22:16:31 +09:00
Makefile Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', 'asoc/topic/stm', 'asoc/topic/sunxi' and 'asoc/topic/tas2552' into asoc-next 2017-04-30 22:16:31 +09:00
soc-ac97.c ASoC: Fixup some small kernel-doc typos 2017-01-12 17:23:01 +00:00
soc-cache.c
soc-compress.c ASoC: compress: Derive substream from stream based on direction 2017-06-19 17:11:25 +01:00
soc-core.c Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next 2017-07-03 16:51:30 +01:00
soc-dapm.c ASoC: dapm: fix some pointer error handling 2017-01-20 13:11:02 +00:00
soc-devres.c
soc-generic-dmaengine-pcm.c ASoC: Revert "Drop SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME flag" 2017-01-23 18:16:33 +00:00
soc-io.c
soc-jack.c ASoC: jack: add snd_soc_codec_set_jack 2017-04-10 19:46:09 +01:00
soc-ops.c ASoC: Fixup some small kernel-doc typos 2017-01-12 17:23:01 +00:00
soc-pcm.c ALSA: pcm: Drop the old copy and silence ops 2017-06-02 19:38:19 +02:00
soc-topology.c Merge remote-tracking branches 'asoc/topic/stm32', 'asoc/topic/sunxi', 'asoc/topic/tlv320dac31xx', 'asoc/topic/topology' and 'asoc/topic/wm-adsp' into asoc-next 2017-07-03 16:15:20 +01:00
soc-utils.c