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authorColin Ian King <colin.king@canonical.com>2019-09-07 10:41:56 +0300
committerMark Brown <broonie@kernel.org>2019-09-09 12:51:52 +0300
commitb61b1e35ed06db180968cb5ca0fbf8b8887ccb93 (patch)
tree6a99eef9ed69105669ec57246c7d0fc47014bc27 /sound
parent2b70d5776e8b173e3b36a2ef63d94428c6a80e1f (diff)
downloadlinux-b61b1e35ed06db180968cb5ca0fbf8b8887ccb93.tar.xz
ASoC: rt1305: 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 93 bytes. Before: text data bss dec hex filename 38961 9784 64 48809 bea9 sound/soc/codecs/rt1305.o After: text data bss dec hex filename 38804 9848 64 48716 be4c sound/soc/codecs/rt1305.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20190907074156.21907-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/rt1305.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt1305.c b/sound/soc/codecs/rt1305.c
index 9909369483f0..e27742abfa76 100644
--- a/sound/soc/codecs/rt1305.c
+++ b/sound/soc/codecs/rt1305.c
@@ -608,7 +608,8 @@ static const struct snd_soc_dapm_route rt1305_dapm_routes[] = {
static int rt1305_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;