diff options
Diffstat (limited to 'sound/pci/intel8x0m.c')
| -rw-r--r-- | sound/pci/intel8x0m.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index 9e5988583abe..84e1b7ea34e2 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -471,16 +471,13 @@ static irqreturn_t snd_intel8x0m_interrupt(int irq, void *dev_id) unsigned int status; unsigned int i; - spin_lock(&chip->reg_lock); + guard(spinlock)(&chip->reg_lock); status = igetdword(chip, chip->int_sta_reg); - if (status == 0xffffffff) { /* we are not yet resumed */ - spin_unlock(&chip->reg_lock); + if (status == 0xffffffff) /* we are not yet resumed */ return IRQ_NONE; - } if ((status & chip->int_sta_mask) == 0) { if (status) iputdword(chip, chip->int_sta_reg, status); - spin_unlock(&chip->reg_lock); return IRQ_NONE; } @@ -492,7 +489,6 @@ static irqreturn_t snd_intel8x0m_interrupt(int irq, void *dev_id) /* ack them */ iputdword(chip, chip->int_sta_reg, status & chip->int_sta_mask); - spin_unlock(&chip->reg_lock); return IRQ_HANDLED; } |