Unverified Commit 5d925d98 authored by Colin Ian King's avatar Colin Ian King Committed by Mark Brown
Browse files

ASoC: uniphier: make arrays mul and div static const, makes object smaller 



Don't populate the arrays mul and div on the stack but instead make them
static const. Makes the object code smaller by 4 bytes.

Before:
   text    data     bss     dec     hex filename
  16226    4984      64   21274    531a ./sound/soc/uniphier/aio-cpu.o

After:
   text    data     bss     dec     hex filename
  16062    5144      64   21270    5316 ./sound/soc/uniphier/aio-cpu.o

(gcc version 10.2.0)

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Acked-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/20210818151746.38520-1-colin.king@canonical.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4b14f179

sound/soc/uniphier/aio-cpu.c

+2 −2
Original line number Diff line number Diff line
@@ -128,8 +128,8 @@ static const struct uniphier_aio_spec *find_spec(struct uniphier_aio *aio, 
static int find_divider(struct uniphier_aio *aio, int pll_id, unsigned int freq)

{

	struct uniphier_aio_pll *pll;

	int mul[] = { 1, 1, 1, 2, };

	int div[] = { 2, 3, 1, 3, };

	static const int mul[] = { 1, 1, 1, 2, };

	static const int div[] = { 2, 3, 1, 3, };

	int i;



	if (!is_valid_pll(aio->chip, pll_id))