diff options
| author | Thomas Gleixner | 2007-04-29 18:10:39 +0200 |
|---|---|---|
| committer | Paul Mackerras | 2007-04-30 03:02:06 +0200 |
| commit | 057b184a007376562e905aa39f1ba352fb8d78b1 (patch) | |
| tree | f7cd89d7ac5bbcab57ecfa097004c030565718c7 /arch/powerpc/kernel/irq.c | |
| parent | [POWERPC] ppc4xx_sgdma needs dma-mapping.h (diff) | |
| download | kernel-qcow2-linux-057b184a007376562e905aa39f1ba352fb8d78b1.tar.gz kernel-qcow2-linux-057b184a007376562e905aa39f1ba352fb8d78b1.tar.xz kernel-qcow2-linux-057b184a007376562e905aa39f1ba352fb8d78b1.zip | |
[POWERPC] Spinlock initializer cleanup
Use DEFINE_SPINLOCK instead of initializing spinlocks to
SPIN_LOCK_UNLOCKED, since DEFINE_SPINLOCK is better for lockdep.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 100930826850..6c83fe229e60 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -394,7 +394,7 @@ EXPORT_SYMBOL(do_softirq); #ifdef CONFIG_PPC_MERGE static LIST_HEAD(irq_hosts); -static spinlock_t irq_big_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(irq_big_lock); static DEFINE_PER_CPU(unsigned int, irq_radix_reader); static unsigned int irq_radix_writer; struct irq_map_entry irq_map[NR_IRQS]; |