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ASoC: rt1011: make array pd static const, makes object smaller

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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>
This commit is contained in:
Colin Ian King 2019-09-07 08:37:17 +01:00 committed by Mark Brown
parent 2458adb8f9
commit 2b70d5776e
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
sound/soc/codecs/rt1011.c
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@ -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;