From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 15 Oct 2009 10:28:38 +0000 (+0000)
Subject: macintosh: Remove BKL from nvram driver
X-Git-Tag: v2.6.33-rc1~293^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b048c7a1d7f65e3e3f77834c03237be9d6d94b7;p=pandora-kernel.git

macintosh: Remove BKL from nvram driver

Drop the bkl from nvram_llseek() as it obviously protects nothing. The
file offset is safe in essence.

The ioctl can be converted to unlocked_ioctl because it just calls
pmac_get_partition() which reads a value from an array which was
initialized at early boot time. No need for serialization.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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