[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/sonicvibes.c b/sound/pci/sonicvibes.c
index f9b8afabda9c..9f25d93cbec2 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1195,7 +1195,7 @@ static int snd_sonicvibes_free(struct sonicvibes *sonic)
         pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port);
         pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port);
         if (sonic->irq >= 0)
-                free_irq(sonic->irq, (void *)sonic);
+                free_irq(sonic->irq, sonic);
         release_and_free_resource(sonic->res_dmaa);
         release_and_free_resource(sonic->res_dmac);
         pci_release_regions(sonic->pci);
@@ -1257,7 +1257,8 @@ static int __devinit snd_sonicvibes_create(struct snd_card *card,
         sonic->midi_port = pci_resource_start(pci, 3);
         sonic->game_port = pci_resource_start(pci, 4);
 
-        if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_DISABLED|IRQF_SHARED, "S3 SonicVibes", (void *)sonic)) {
+        if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED,
+                        "S3 SonicVibes", sonic)) {
                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
                 snd_sonicvibes_free(sonic);
                 return -EBUSY;