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OpenCloudOS-Kernel
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ALSA: usb-audio - Fix build error by consitification of rate list 

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-03-15 16:14:38 +01:00
parent 1662591b2e
commit 0717d0f5d2
1 changed files with 4 additions and 2 deletions
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6
sound/usb/pcm.c
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@ -695,6 +695,7 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
struct snd_usb_substream *subs)
{
struct audioformat *fp;
int *rate_list;
int count = 0, needs_knot = 0;
int err;
@ -708,7 +709,8 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
if (!needs_knot)
return 0;
subs->rate_list.list = kmalloc(sizeof(int) * count, GFP_KERNEL);
subs->rate_list.list = rate_list =
kmalloc(sizeof(int) * count, GFP_KERNEL);
if (!subs->rate_list.list)
return -ENOMEM;
subs->rate_list.count = count;
@ -717,7 +719,7 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
list_for_each_entry(fp, &subs->fmt_list, list) {
int i;
for (i = 0; i < fp->nr_rates; i++)
subs->rate_list.list[count++] = fp->rate_table[i];
rate_list[count++] = fp->rate_table[i];
}
err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&subs->rate_list);