diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-09-07 08:37:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-09-09 10:51:36 +0100 |
| commit | 2b70d5776e8b173e3b36a2ef63d94428c6a80e1f (patch) | |
| tree | 590d2a256a8b504e157fb00bda2219f1645e9ebf /sound | |
| parent | 2458adb8f92ad4d07ef7ab27c5bafa1d3f4678d6 (diff) | |
| download | linux-2b70d5776e8b173e3b36a2ef63d94428c6a80e1f.tar.bz2 | |
ASoC: rt1011: make array pd static const, makes object smaller
Don't populate the array pd on the stack but instead make it
static const. Makes the object code smaller by 100 bytes.
Before:
text data bss dec hex filename
51463 13016 128 64607 fc5f sound/soc/codecs/rt1011.o
After:
text data bss dec hex filename
51299 13080 128 64507 fbfb sound/soc/codecs/rt1011.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190907073717.21632-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt1011.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c index fa34565a3938..a92a0bacd812 100644 --- a/sound/soc/codecs/rt1011.c +++ b/sound/soc/codecs/rt1011.c @@ -1519,7 +1519,8 @@ static const struct snd_soc_dapm_route rt1011_dapm_routes[] = { static int rt1011_get_clk_info(int sclk, int rate) { - int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16}; + int i; + static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16}; if (sclk <= 0 || rate <= 0) return -EINVAL; |