From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date: Sun, 11 Jan 2009 05:01:04 +0000 (-0200)
Subject: ACPI: thinkpad-acpi: use killable instead of interruptible mutexes
X-Git-Tag: v2.6.29-rc2~1^2~2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7646ea88af80a92f2775e17d4283830d7f09ea2d;p=pandora-kernel.git

ACPI: thinkpad-acpi: use killable instead of interruptible mutexes

Unfortunately, POSIX in all of its braindamage, do not state that userspace has
to deal with EINTR in read/write and friends... so, lesser code just doesn't.

Switch from *_interruptible to *_killable on the sysfs- and procfs-related
mutexes.  This closes this possible can of worms.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
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