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| author | Takashi Iwai <tiwai@suse.de> | 2009-11-16 10:33:41 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-16 10:33:41 (GMT) |
| commit | fe705ab1526bc2c8b7756f3a855f040ab2060af2 (patch) | |
| tree | c4444d19983c5578f9ef2bddc1fa01b6e42f91a3 /sound/core/pcm.c | |
| parent | 7d1794e81b5f202c73d7e3e65f0ee7aae4928038 (diff) | |
| parent | ad1cd745060ae2f24026b3b3d09da3426df6ab36 (diff) | |
| download | linux-fsl-qoriq-fe705ab1526bc2c8b7756f3a855f040ab2060af2.tar.xz | |
Merge branch 'topic/beep-rename' into topic/hda
Diffstat (limited to 'sound/core/pcm.c')
| -rw-r--r-- | sound/core/pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 0c14401..c69c60b 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -953,11 +953,12 @@ static int snd_pcm_dev_register(struct snd_device *device) struct snd_pcm_substream *substream; struct snd_pcm_notify *notify; char str[16]; - struct snd_pcm *pcm = device->device_data; + struct snd_pcm *pcm; struct device *dev; - if (snd_BUG_ON(!pcm || !device)) + if (snd_BUG_ON(!device || !device->device_data)) return -ENXIO; + pcm = device->device_data; mutex_lock(®ister_mutex); err = snd_pcm_add(pcm); if (err) { |