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

[Colin King <colin.king@xxxxxxxxxxxxx>]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 sound/soc/uniphier/aio-cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c
index cf9814130067..4e8d5f7532ba 100644
--- a/sound/soc/uniphier/aio-cpu.c
+++ b/sound/soc/uniphier/aio-cpu.c
@@ -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))
-- 
2.32.0