From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 25 Mar 2008 02:25:08 +0000 (-0700)
Subject: Make printk() console semaphore accesses sensible
X-Git-Tag: v2.6.25-rc7~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=266c2e0abeca649fa6667a1a427ad1da507c6375;p=pandora-kernel.git

Make printk() console semaphore accesses sensible

The printk() logic on when/how to get the console semaphore was
unreadable, this splits the code up into a few helper functions and
makes it easier to follow what is going on.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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