b43: remove SHM spinlock

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>
This commit is contained in:
Michael Buesch 2009-09-04 22:57:26 +02:00 • committed by John W. Linville
commit 69eddc8a37
4 changed files with 8 additions and 67 deletions