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[PATCH] ASoC: fsl_spdif: make const arrays rate static

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From: Colin Ian King <colin.king@canonical.com>

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>
---
 sound/soc/fsl/fsl_spdif.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 7e6cc4da0088..4f7469c1864c 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -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;
-- 
2.14.1

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[PATCH] ASoC: fsl_spdif: make const arrays rate static Colin King <colin.king@canonical.com> - 2017-09-03 16:00 +0200
  Applied "ASoC: fsl_spdif: make const arrays rate static" to the asoc tree Mark Brown <broonie@kernel.org> - 2017-09-04 14:50 +0200

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