diff options
Diffstat (limited to 'sound/ppc/burgundy.c')
| -rw-r--r-- | sound/ppc/burgundy.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c index ba15bc34c9ec..5d6accce3a72 100644 --- a/sound/ppc/burgundy.c +++ b/sound/ppc/burgundy.c @@ -59,9 +59,8 @@ static unsigned snd_pmac_burgundy_rcw(struct snd_pmac *chip, unsigned addr) { unsigned val = 0; - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); snd_pmac_burgundy_busy_wait(chip); @@ -83,8 +82,6 @@ snd_pmac_burgundy_rcw(struct snd_pmac *chip, unsigned addr) snd_pmac_burgundy_extend_wait(chip); val += ((in_le32(&chip->awacs->codec_stat)>>4) & 0xff) <<24; - spin_unlock_irqrestore(&chip->reg_lock, flags); - return val; } @@ -100,17 +97,14 @@ static unsigned snd_pmac_burgundy_rcb(struct snd_pmac *chip, unsigned int addr) { unsigned val = 0; - unsigned long flags; - spin_lock_irqsave(&chip->reg_lock, flags); + guard(spinlock_irqsave)(&chip->reg_lock); out_le32(&chip->awacs->codec_ctrl, addr + 0x100000); snd_pmac_burgundy_busy_wait(chip); snd_pmac_burgundy_extend_wait(chip); val += (in_le32(&chip->awacs->codec_stat) >> 4) & 0xff; - spin_unlock_irqrestore(&chip->reg_lock, flags); - return val; } |