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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-02-08 16:57:29 -0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-09 10:50:53 +0000
commit1987877d869027ab63dc9df515e11f19279a8091 (patch)
treedfd5d306a80c6d558b8c53aaf05473872e53f7ef /sound
parenta7c4183be2d6a7da8c97a9b671b5f3aed321127e (diff)
downloadlinux-1987877d869027ab63dc9df515e11f19279a8091.tar.bz2
ASoC: fsi: fixup fsi_pointer() calculation method
current fsi_pointer() calculation was not correct for FSI driver. This patch fix it up. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/sh/fsi.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index db6c89a28bda..ea4a82d01160 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1152,12 +1152,8 @@ static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)
{
struct fsi_priv *fsi = fsi_get_priv(substream);
struct fsi_stream *io = fsi_get_stream(fsi, fsi_is_play(substream));
- int samples_pos = io->buff_sample_pos - 1;
- if (samples_pos < 0)
- samples_pos = 0;
-
- return fsi_sample2frame(fsi, samples_pos);
+ return fsi_sample2frame(fsi, io->buff_sample_pos);
}
static struct snd_pcm_ops fsi_pcm_ops = {