[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, 3 insertions, 2 deletions

diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index 216aee5f93e7..21386da3bc86 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1066,7 +1066,7 @@ static int snd_mixart_free(struct mixart_mgr *mgr)
 
         /* release irq  */
         if (mgr->irq >= 0)
-                free_irq(mgr->irq, (void *)mgr);
+                free_irq(mgr->irq, mgr);
 
         /* reset board if some firmware was loaded */
         if(mgr->dsp_loaded) {
@@ -1319,7 +1319,8 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
                                                    pci_resource_len(pci, i));
         }
 
-        if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_DISABLED|IRQF_SHARED, CARD_NAME, (void *)mgr)) {
+        if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED,
+                        CARD_NAME, mgr)) {
                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
                 snd_mixart_free(mgr);
                 return -EBUSY;