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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>
This commit is contained in:
Colin Ian King 2021-08-01 07:40:23 +01:00 committed by Mark Brown
parent 0d73297e48
commit 5c8a7efc2f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt5514.c
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@ -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]) {