From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 11 May 2011 13:15:56 +0000 (+0200)
Subject: ASoC: Use explicit endianness conversion in snd_soc_16_8_write()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2ac8b6f41a6886dacc88c15c8742e7cd2e40ca7e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ASoC: Use explicit endianness conversion in snd_soc_16_8_write()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
---

diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 9c688b8a1f91..d1d4059be04e 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -314,9 +314,9 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
 			      unsigned int value)
 {
 	u8 data[3];
+	u16 rval = cpu_to_be16(reg);
 
-	data[0] = (reg >> 8) & 0xff;
-	data[1] = reg & 0xff;
+	memcpy(data, &rval, sizeof(rval));
 	data[2] = value;
 	reg &= 0xff;