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Subject[patch 044/123] ALSA: pcm core - fix fifo_size channels interval check
2.6.33-stable review patch.  If anyone has any objections, please let me know.

-----------------
From: Jaroslav Kysela <perex@perex.cz>

commit 3be522a9514f58e0596db34898a514df206cadc5 upstream.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
sound/core/pcm_native.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -315,10 +315,10 @@ int snd_pcm_hw_refine(struct snd_pcm_sub
if (!params->info)
params->info = hw->info & ~SNDRV_PCM_INFO_FIFO_IN_FRAMES;
if (!params->fifo_size) {
- if (snd_mask_min(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT]) ==
- snd_mask_max(&params->masks[SNDRV_PCM_HW_PARAM_FORMAT]) &&
- snd_mask_min(&params->masks[SNDRV_PCM_HW_PARAM_CHANNELS]) ==
- snd_mask_max(&params->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) {
+ m = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS);
+ if (snd_mask_min(m) == snd_mask_max(m) &&
+ snd_interval_min(i) == snd_interval_max(i)) {
changed = substream->ops->ioctl(substream,
SNDRV_PCM_IOCTL1_FIFO_SIZE, params);
if (changed < 0)



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