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ASoC: fsl_spdif: make const arrays rate static

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Don't populate the const arrays rate on the stack, instead make them
static. Makes the object code smaller by 220 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  24385	   9776	    128	  34289	   85f1	sound/soc/fsl/fsl_spdif.o

After:
   text	   data	    bss	    dec	    hex	filename
  24005	   9936	    128	  34069	   8515	sound/soc/fsl/fsl_spdif.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2017-09-03 14:54:08 +01:00 committed by Mark Brown
parent b1dc00abcf
commit 2db5f9e9fa
1 changed files with 2 additions and 2 deletions
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4
sound/soc/fsl/fsl_spdif.c
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@ -1110,7 +1110,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
struct clk *clk, u64 savesub,
enum spdif_txrate index, bool round)
{
const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
static const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
bool is_sysclk = clk_is_match(clk, spdif_priv->sysclk);
u64 rate_ideal, rate_actual, sub;
u32 sysclk_dfmin, sysclk_dfmax;
@ -1169,7 +1169,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
enum spdif_txrate index)
{
const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
static const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
struct platform_device *pdev = spdif_priv->pdev;
struct device *dev = &pdev->dev;
u64 savesub = 100000, ret;