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| author | James Bottomley <James.Bottomley@suse.de> | 2010-07-05 22:53:06 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-07-19 02:00:34 +0200 |
| commit | 82f682514a5df89ffb3890627eebf0897b7a84ec (patch) | |
| tree | 27a3dba7a179102ac5bfdd5935679bd2abd3f70f /include/sound | |
| parent | 5f279845f9d684661563894d44729a0c706375b4 (diff) | |
| download | linux-82f682514a5df89ffb3890627eebf0897b7a84ec.tar.gz linux-82f682514a5df89ffb3890627eebf0897b7a84ec.tar.bz2 linux-82f682514a5df89ffb3890627eebf0897b7a84ec.zip | |
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.h | 2 |
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; |