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[ALSA] hda-intel - Fix Oops in the error path 

HDA Intel driver
Fixed Oops in the error path from probe function of snd-hda-intel driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-05-30 20:33:44 +02:00 committed by Jaroslav Kysela
parent b6a969155b
commit ce43fbaece
1 changed files with 4 additions and 1 deletions
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5
sound/pci/hda/hda_intel.c
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@ -286,6 +286,7 @@ struct snd_azx {
/* flags */ /* flags */
int position_fix; int position_fix;
unsigned int initialized: 1;
}; };
/* /*
@ -1235,7 +1236,7 @@ static int azx_resume(snd_card_t *card)
*/ */
static int azx_free(azx_t *chip) static int azx_free(azx_t *chip)
{ {
if (chip->remap_addr) { if (chip->initialized) {
int i; int i;
for (i = 0; i < MAX_ICH6_DEV; i++) for (i = 0; i < MAX_ICH6_DEV; i++)
@ -1361,6 +1362,8 @@ static int __devinit azx_create(snd_card_t *card, struct pci_dev *pci,
/* initialize chip */ /* initialize chip */
azx_init_chip(chip); azx_init_chip(chip);
chip->initialized = 1;
/* codec detection */ /* codec detection */
if (! chip->codec_mask) { if (! chip->codec_mask) {
snd_printk(KERN_ERR SFX "no codecs found!\n"); snd_printk(KERN_ERR SFX "no codecs found!\n");