From: Ingo Molnar <mingo@elte.hu>
Date: Sun, 15 Feb 2009 10:29:50 +0000 (+0100)
Subject: irq: refactor and clean up the free_irq() code flow
X-Git-Tag: v2.6.30-rc1~3^2~9^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae88a23b32fa7e0dc9fa7ce735966e68eb41b0bc;p=pandora-kernel.git

irq: refactor and clean up the free_irq() code flow

Impact: cleanup

- separate out the loop from the actual freeing logic, this wins us
  two indentation levels allowing a number of followup prettifications

- turn the WARN_ON() into a more informative WARN().

- clean up the comments and the code flow some more

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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