b43: remove SHM spinlock
authorMichael Buesch <mb@bu3sch.de>
Fri, 4 Sep 2009 20:57:26 +0000 (22:57 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 8 Sep 2009 20:31:08 +0000 (16:31 -0400)
This removes the SHM spinlock.
SHM is protected by wl->mutex.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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