| commit | 99f5d48b98fb52db6da379c1b1fd6c87438ee45a | [log] [tgz] |
|---|---|---|
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | Tue Jul 07 22:34:13 2009 +0200 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Jul 08 09:19:50 2009 -0700 |
| tree | 4144f5f470ed6679bd8183971c214acf5d2fe87f | |
| parent | d7272e5bd9ead4389849db9749b8c4dabd459dd1 [diff] |
matroxfb: fix regression with uninitalized fb_info->mm_lock mutex (second head) Remove redundant locking by the mm_lock mutex before a second head of matrox framebuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>