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authorThomas Gleixner <tglx@linutronix.de>2010-09-22 15:58:45 +0200
committerThomas Gleixner <tglx@linutronix.de>2010-10-12 16:39:06 +0200
commit154cd387cdf0e5566ce523cbddf92dd2a062dfd6 (patch)
tree8ab329f26992c570b65fe62843275eb71c8bf505 /include/linux/lockdep.h
parent3795de236d67a05994a1a12759db9d4dd9ffc42c (diff)
downloadop-kernel-dev-154cd387cdf0e5566ce523cbddf92dd2a062dfd6.zip
op-kernel-dev-154cd387cdf0e5566ce523cbddf92dd2a062dfd6.tar.gz
genirq: Remove early_init_irq_lock_class()
early_init_irq_lock_class() is called way before anything touches the irq descriptors. In case of SPARSE_IRQ=y this is a NOP operation because the radix tree is empty at this point. For the SPARSE_IRQ=n case it's sufficient to set the lock class in early_init_irq(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/lockdep.h')
-rw-r--r--include/linux/lockdep.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 06aed83..17d050c 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -424,14 +424,6 @@ do { \
#endif /* CONFIG_LOCKDEP */
-#ifdef CONFIG_GENERIC_HARDIRQS
-extern void early_init_irq_lock_class(void);
-#else
-static inline void early_init_irq_lock_class(void)
-{
-}
-#endif
-
#ifdef CONFIG_TRACE_IRQFLAGS
extern void early_boot_irqs_off(void);
extern void early_boot_irqs_on(void);
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