Unverified Commit 5c8a7efc authored by Colin Ian King's avatar Colin Ian King Committed by Mark Brown
Browse files

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: default avatarColin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210801064023.138359-1-colin.king@canonical.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0d73297e

sound/soc/codecs/rt5514.c

+1 −1
Original line number Diff line number Diff line
@@ -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]) {