From 73e77ba0235532bd7523ba90883d325f6e095acf Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 17 Nov 2005 17:44:01 +0100 Subject: [ALSA] Add error messages Add error messages in the critial error path to be more verbose. Signed-off-by: Takashi Iwai --- sound/core/device.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'sound/core/device.c') diff --git a/sound/core/device.c b/sound/core/device.c index afa8cc7fb05..b1cf6ec5678 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(); -- cgit v1.2.3