From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 22 Sep 2010 13:58:45 +0000 (+0200)
Subject: genirq: Remove early_init_irq_lock_class()
X-Git-Tag: v2.6.37-rc1~191^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=154cd387cdf0e5566ce523cbddf92dd2a062dfd6;p=pandora-kernel.git

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>
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