[ALSA] Fix synchronize_irq() bugs, redundancies

[pandora-kernel.git] / sound / pci / intel8x0m.c

diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index cadda8d..15db810 100644 (file)
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -986,7 +986,8 @@ static int snd_intel8x0_free(struct intel8x0m *chip)
        for (i = 0; i < chip->bdbars_count; i++)
                iputbyte(chip, ICH_REG_OFF_CR + chip->ichd[i].reg_offset, ICH_RESETREGS);
        /* --- */
-       synchronize_irq(chip->irq);
+       if (chip->irq >= 0)
+               synchronize_irq(chip->irq);
       __hw_end:
        if (chip->bdbars.area)
                snd_dma_free_pages(&chip->bdbars);