From: Johannes Weiner <hannes@cmpxchg.org>
Date: Fri, 13 Feb 2009 03:38:04 +0000 (+0100)
Subject: irq: use GFP_KERNEL for action allocation in request_irq()
X-Git-Tag: v2.6.30-rc1~3^2~10^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e43785c57fee50fbc00ea0378e941efb61fa0c2;p=pandora-kernel.git

irq: use GFP_KERNEL for action allocation in request_irq()

request_irq() calls into proc code via __setup_irq() which is not safe
in an atomic context, so request_irq() can itself use the more
reliable GFP_KERNEL allocation for the action descriptor.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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