From: David Brownell <dbrownell@users.sourceforge.net>
Date: Wed, 30 Jul 2008 05:33:30 +0000 (-0700)
Subject: rtc: don't return -EBUSY when mutex_lock_interruptible() fails
X-Git-Tag: v2.6.27-rc2~185
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b68bb2632453a9ca7d10a00d79adf60968cb4c05;p=pandora-kernel.git

rtc: don't return -EBUSY when mutex_lock_interruptible() fails

It was pointed out that the RTC framework handles its mutex locks oddly
...  returning -EBUSY when interrupted.  This fixes that by returning the
value of mutex_lock_interruptible() (i.e.  -EINTR).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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