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| author | Takashi Iwai <tiwai@suse.de> | 2005-11-17 17:44:01 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:28:58 +0100 |
| commit | 73e77ba0235532bd7523ba90883d325f6e095acf (patch) | |
| tree | d22f29805ade9e78bd5f1802590d42f6e121c3c1 /sound/core/device.c | |
| parent | 00a4e3d9f8df8a90966b75d517154718b4a2242a (diff) | |
| download | linux-73e77ba0235532bd7523ba90883d325f6e095acf.tar.gz linux-73e77ba0235532bd7523ba90883d325f6e095acf.tar.bz2 linux-73e77ba0235532bd7523ba90883d325f6e095acf.zip | |
[ALSA] Add error messages
Add error messages in the critial error path to be more verbose.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/device.c')
| -rw-r--r-- | sound/core/device.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/core/device.c b/sound/core/device.c index afa8cc7fb05e..b1cf6ec56784 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -50,8 +50,10 @@ int snd_device_new(struct snd_card *card, snd_device_type_t type, snd_assert(device_data != NULL, return -ENXIO); snd_assert(ops != NULL, return -ENXIO); dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (dev == NULL) + if (dev == NULL) { + snd_printk(KERN_ERR "Cannot allocate device\n"); return -ENOMEM; + } dev->card = card; dev->type = type; dev->state = SNDRV_DEV_BUILD; @@ -173,6 +175,7 @@ int snd_device_register(struct snd_card *card, void *device_data) dev->state = SNDRV_DEV_REGISTERED; return 0; } + snd_printd("snd_device_register busy\n"); return -EBUSY; } snd_BUG(); |