From: John Kacur <jkacur@redhat.com>
Date: Sat, 3 Jul 2010 22:02:31 +0000 (+0200)
Subject: soundcore_open: Reduce the area BKL coverage
X-Git-Tag: v2.6.36-rc1~493^2^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=171d9f7d786681e76bb289d01d8f897cbc50de57;p=pandora-kernel.git

soundcore_open: Reduce the area BKL coverage

Most of this function is protected by the sound_loader_lock.
We can push down the BKL to this call out err = file->f_op->open(inode,file);

In order to build the sound core without the BKL, we
will need to push the lock_kernel() call into the ~20
device drivers that register their file operations.

Signed-off-by: John Kacur <jkacur@redhat.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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