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| author | Takashi Iwai <tiwai@suse.de> | 2014-04-28 12:00:36 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-04-28 12:00:36 +0200 |
| commit | 474a59610729a178cd3c9a6ab990da770b856c74 (patch) | |
| tree | 4b2967dee40ee4d7269fd0b2c59088b4d9bc1286 /kernel/sched/sched.h | |
| parent | 8dc9abb93dde94e7f2bc719032fe16f5713df05c (diff) | |
| parent | 98810a6dcf8af768d7b0b71e5075ff9c199f5196 (diff) | |
Merge tag 'asoc-v3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.15
A smattering of driver-specific fixes here, nothing generic. The Cirrus
CODEC conversions to devm_ are leak fixes - the conversion adds missing
error handling code.
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index c9007f28d3a2..456e492a3dca 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1385,6 +1385,15 @@ static inline void double_lock(spinlock_t *l1, spinlock_t *l2) spin_lock_nested(l2, SINGLE_DEPTH_NESTING); } +static inline void double_lock_irq(spinlock_t *l1, spinlock_t *l2) +{ + if (l1 > l2) + swap(l1, l2); + + spin_lock_irq(l1); + spin_lock_nested(l2, SINGLE_DEPTH_NESTING); +} + static inline void double_raw_lock(raw_spinlock_t *l1, raw_spinlock_t *l2) { if (l1 > l2) |