diff options
Diffstat (limited to 'sound/isa/sb/sb_common.c')
| -rw-r--r-- | sound/isa/sb/sb_common.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c index a4d5bf3d145f..f2848559e6da 100644 --- a/sound/isa/sb/sb_common.c +++ b/sound/isa/sb/sb_common.c @@ -94,23 +94,18 @@ static int snd_sbdsp_probe(struct snd_sb * chip) int version; int major, minor; char *str; - unsigned long flags; /* * initialization sequence */ - spin_lock_irqsave(&chip->reg_lock, flags); - if (snd_sbdsp_reset(chip) < 0) { - spin_unlock_irqrestore(&chip->reg_lock, flags); - return -ENODEV; - } - version = snd_sbdsp_version(chip); - if (version < 0) { - spin_unlock_irqrestore(&chip->reg_lock, flags); - return -ENODEV; + scoped_guard(spinlock_irqsave, &chip->reg_lock) { + if (snd_sbdsp_reset(chip) < 0) + return -ENODEV; + version = snd_sbdsp_version(chip); + if (version < 0) + return -ENODEV; } - spin_unlock_irqrestore(&chip->reg_lock, flags); major = version >> 8; minor = version & 0xff; dev_dbg(chip->card->dev, "SB [0x%lx]: DSP chip found, version = %i.%i\n", |