[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>

1 files changed, 2 insertions, 3 deletions

diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 2adbd003851d..35ac187cab66 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1046,7 +1046,7 @@ static int snd_ca0106_free(struct snd_ca0106 *chip)
 
         // release the irq
         if (chip->irq >= 0)
-                free_irq(chip->irq, (void *)chip);
+                free_irq(chip->irq, chip);
         pci_disable_device(chip->pci);
         kfree(chip);
         return 0;
@@ -1267,8 +1267,7 @@ static int __devinit snd_ca0106_create(struct snd_card *card,
         }
 
         if (request_irq(pci->irq, snd_ca0106_interrupt,
-                        IRQF_DISABLED|IRQF_SHARED, "snd_ca0106",
-                        (void *)chip)) {
+                        IRQF_SHARED, "snd_ca0106", chip)) {
                 snd_ca0106_free(chip);
                 printk(KERN_ERR "cannot grab irq\n");
                 return -EBUSY;