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authorTakashi Iwai <tiwai@suse.de>2005-11-17 17:44:01 +0100
committerJaroslav Kysela <perex@suse.cz>2006-01-03 12:28:58 +0100
commit73e77ba0235532bd7523ba90883d325f6e095acf (patch)
treed22f29805ade9e78bd5f1802590d42f6e121c3c1 /sound/drivers
parent00a4e3d9f8df8a90966b75d517154718b4a2242a (diff)
[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/drivers')
-rw-r--r--sound/drivers/mpu401/mpu401_uart.c1
-rw-r--r--sound/drivers/opl3/opl3_lib.c4
2 files changed, 4 insertions, 1 deletions
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 16e87f31788..ee67b522d25 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -462,6 +462,7 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
return err;
mpu = kzalloc(sizeof(*mpu), GFP_KERNEL);
if (mpu == NULL) {
+ snd_printk(KERN_ERR "mpu401_uart: cannot allocate\n");
snd_device_free(card, rmidi);
return -ENOMEM;
}
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c
index cbd37e91960..650f3b8e60e 100644
--- a/sound/drivers/opl3/opl3_lib.c
+++ b/sound/drivers/opl3/opl3_lib.c
@@ -349,8 +349,10 @@ int snd_opl3_new(struct snd_card *card,
*ropl3 = NULL;
opl3 = kzalloc(sizeof(*opl3), GFP_KERNEL);
- if (opl3 == NULL)
+ if (opl3 == NULL) {
+ snd_printk(KERN_ERR "opl3: cannot allocate\n");
return -ENOMEM;
+ }
opl3->card = card;
opl3->hardware = hardware;