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authorJames Bottomley <James.Bottomley@suse.de>2010-07-05 22:53:06 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2010-07-19 02:00:34 +0200
commit82f682514a5df89ffb3890627eebf0897b7a84ec (patch)
tree27a3dba7a179102ac5bfdd5935679bd2abd3f70f /include/sound
parent5f279845f9d684661563894d44729a0c706375b4 (diff)
downloadlinux-82f682514a5df89ffb3890627eebf0897b7a84ec.tar.bz2
pm_qos: Get rid of the allocation in pm_qos_add_request()
All current users of pm_qos_add_request() have the ability to supply the memory required by the pm_qos routines, so make them do this and eliminate the kmalloc() with pm_qos_add_request(). This has the double benefit of making the call never fail and allowing it to be called from atomic context. Signed-off-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: mark gross <markgross@thegnar.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/pcm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index dd76cdede64d..6e3a29732dc4 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -366,7 +366,7 @@ struct snd_pcm_substream {
int number;
char name[32]; /* substream name */
int stream; /* stream (direction) */
- struct pm_qos_request_list *latency_pm_qos_req; /* pm_qos request */
+ struct pm_qos_request_list latency_pm_qos_req; /* pm_qos request */
size_t buffer_bytes_max; /* limit ring buffer size */
struct snd_dma_buffer dma_buffer;
unsigned int dma_buf_id;