From: Colin Ian King colin.king@canonical.com
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 --- sound/soc/codecs/rt5514.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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]) {