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| author | Colin Ian King <colin.king@canonical.com> | 2021-08-01 09:40:23 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-08-03 20:27:16 +0300 |
| commit | 5c8a7efc2fd5eb716c48d7d7ab4295effbc09ba3 (patch) | |
| tree | b52d67582360d3602128fd2061489f819e29cf85 /sound/soc/codecs/rt5514.c | |
| parent | 0d73297e483e5b7ce197c0a923424e5dd96eae4d (diff) | |
| download | linux-5c8a7efc2fd5eb716c48d7d7ab4295effbc09ba3.tar.xz | |
ASoC: rt5514: make array div static const, makes object smaller
Don't populate the array div on the stack but instead it
static const. Makes the object code smaller by 48 bytes.
Before:
text data bss dec hex filename
53894 16368 128 70390 112f6 ./sound/soc/codecs/rt5514.o
After:
text data bss dec hex filename
53750 16464 128 70342 112c6 ./sound/soc/codecs/rt5514.o
(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210801064023.138359-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5514.c')
| -rw-r--r-- | sound/soc/codecs/rt5514.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c index 7081142a355e..4b1ad5054e8d 100644 --- a/sound/soc/codecs/rt5514.c +++ b/sound/soc/codecs/rt5514.c @@ -494,7 +494,7 @@ static const struct snd_kcontrol_new rt5514_sto2_dmic_mux = */ static int rt5514_calc_dmic_clk(struct snd_soc_component *component, int rate) { - int div[] = {2, 3, 4, 8, 12, 16, 24, 32}; + static const int div[] = {2, 3, 4, 8, 12, 16, 24, 32}; int i; if (rate < 1000000 * div[0]) { |