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authorTakashi Iwai <tiwai@suse.de>2006-11-21 12:14:23 +0100
committerJaroslav Kysela <perex@server.perex.cz>2006-12-20 08:55:57 +0100
commit437a5a4606c12ab904793a7cad5b2062fc76c04e (patch)
tree57a8b320f931ddd29ecc5933d7f6acc68dc35ef7 /sound/pci/hda
parent01f681da496831eb3aff5a908cefdafe74dd263b (diff)
[ALSA] Remove IRQF_DISABLED for shared PCI irqs
Fix IRQ flags for PCI devices. The shared IRQs for PCI devices shouldn't be allocated with IRQF_DISABLED. Also, when MSI is enabled, IRQF_SHARED shouldn't be used. The patch removes unnecessary cast in request_irq and free_irq, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/hda_intel.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index e35cfd326df..9fd34f85cad 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1380,7 +1380,8 @@ static int __devinit azx_init_stream(struct azx *chip)
static int azx_acquire_irq(struct azx *chip, int do_disconnect)
{
- if (request_irq(chip->pci->irq, azx_interrupt, IRQF_DISABLED|IRQF_SHARED,
+ if (request_irq(chip->pci->irq, azx_interrupt,
+ chip->msi ? 0 : IRQF_SHARED,
"HDA Intel", chip)) {
printk(KERN_ERR "hda-intel: unable to grab IRQ %d, "
"disabling device\n", chip->pci->irq);