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ALSA: compress_core: Deconstify copy callback buffer

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The buffer passed to the copy callback should not be const because the
copy callback can be used for capture and playback.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Charles Keepax
2013-04-18 11:01:38 +01:00
committed by Takashi Iwai
parent 5b1f79f70b
commit 4daf891cde
3 changed files with 7 additions and 5 deletions
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2
sound/soc/soc-compress.c
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@@ -315,7 +315,7 @@ static int soc_compr_pointer(struct snd_compr_stream *cstream,
}
static int soc_compr_copy(struct snd_compr_stream *cstream,
const char __user *buf, size_t count)
char __user *buf, size_t count)
{
struct snd_soc_pcm_runtime *rtd = cstream->private_data;
struct snd_soc_platform *platform = rtd->platform;