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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 /init
parent3795de236d67a05994a1a12759db9d4dd9ffc42c (diff)
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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 'init')
-rw-r--r--init/main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/init/main.c b/init/main.c
index 94ab488039a..9684c9670b4 100644
--- a/init/main.c
+++ b/init/main.c
@@ -556,7 +556,6 @@ asmlinkage void __init start_kernel(void)
local_irq_disable();
early_boot_irqs_off();
- early_init_irq_lock_class();
/*
* Interrupts are still disabled. Do necessary setups, then