From b61b1e35ed06db180968cb5ca0fbf8b8887ccb93 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Sat, 7 Sep 2019 08:41:56 +0100
Subject: [PATCH] ASoC: rt1305: make array pd static const, makes object smaller
Git-commit: b61b1e35ed06db180968cb5ca0fbf8b8887ccb93
Patch-mainline: v5.4-rc1
References: jsc#SLE-16518

Don't populate the array pd on the stack but instead make it
static const. Makes the object code smaller by 93 bytes.

Before: text	   data	    bss	    dec	    hex	filename  38961	   9784	     64	  48809	   bea9	sound/soc/codecs/rt1305.o

After: text	   data	    bss	    dec	    hex	filename  38804	   9848	     64	  48716	   be4c	sound/soc/codecs/rt1305.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190907074156.21907-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 sound/soc/codecs/rt1305.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt1305.c b/sound/soc/codecs/rt1305.c
index 9909369483f0..e27742abfa76 100644
--- a/sound/soc/codecs/rt1305.c
+++ b/sound/soc/codecs/rt1305.c
@@ -608,7 +608,8 @@ static const struct snd_soc_dapm_route rt1305_dapm_routes[] = {
 
 static int rt1305_get_clk_info(int sclk, int rate)
 {
-	int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
+	int i;
+	static const int pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
 
 	if (sclk <= 0 || rate <= 0)
 		return -EINVAL;
-- 
2.16.4