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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-11 00:56:13 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-05-27 22:00:38 +0800
commitf06f136fe0217174657e325279672d4b73ed4d87 (patch)
tree16325cae64bb38fc0aebfe9bf616817d879bfa87 /sound/soc/soc-cache.c
parent2cdcd951c456fecbeb11fc42aa7d90f172dc58ef (diff)
downloadop-kernel-dev-f06f136fe0217174657e325279672d4b73ed4d87.zip
op-kernel-dev-f06f136fe0217174657e325279672d4b73ed4d87.tar.gz
ASoC: Convert 7x9 write to use cpu_to_be16()
Run the data through cpu_to_be16() so it's at least clear what we're up to. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound/soc/soc-cache.c')
-rw-r--r--sound/soc/soc-cache.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 6d6395f..dab109f 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -133,12 +133,11 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
- u8 data[2];
+ u16 data;
- data[0] = (reg << 1) | ((value >> 8) & 0x0001);
- data[1] = value & 0x00ff;
+ data = cpu_to_be16((reg << 9) | (value & 0x1ff));
- return do_hw_write(codec, reg, value, data, 2);
+ return do_hw_write(codec, reg, value, &data, 2);
}
#if defined(CONFIG_SPI_MASTER)
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