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>

1 files changed, 2 insertions, 2 deletions

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;