From 154cd387cdf0e5566ce523cbddf92dd2a062dfd6 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 22 Sep 2010 15:58:45 +0200 Subject: 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 Reviewed-by: Ingo Molnar --- init/main.c | 1 - 1 file changed, 1 deletion(-) (limited to 'init/main.c') diff --git a/init/main.c b/init/main.c index 94ab488039aa..9684c9670b48 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 -- cgit v1.2.1