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 9c688b8a1f916105dc8785a58d4ab77cc284cb5b..d1d4059be04e654b7f349807536d4ff11a786c5b 100644 (file)
--- 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;