From: Thomas Gleixner Date: Tue, 3 Nov 2009 05:15:59 +0000 (-0800) Subject: sparc: Remove BKL from apc X-Git-Tag: v2.6.33-rc1~389^2~18 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49ab972aea7fca7b94f9df0f1f077fdab40a825d;p=pandora-kernel.git sparc: Remove BKL from apc commit ab772027 (sparc: arch/sparc/kernel/apc.c to unlocked_ioctl) added lock/unlock_kernel() to the apc ioctl code. The code needs no serialization at all. Neither put/get_user nor the read/write access to the sbus devices require it. Remove BKL. cycle_kernel_lock() was added during the big BKL pushdown. It should ensure the serializiation against driver init code. In this case there is nothing to serialize. Remove it as well. Signed-off-by: Thomas Gleixner Signed-off-by: David S. Miller --- Reading git-diff-tree failed