diff options
| author | Michael Hanselmann <linux-kernel@hansmi.ch> | 2006-09-25 19:25:07 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-25 20:38:36 -0400 |
| commit | 25981de5b836581364612a4b1fe27db3b5d1f861 (patch) | |
| tree | 6dc66d33c8ffaca1faf84bca4707db429548422f /arch/alpha | |
| parent | f3ef9ead31ae995251b420ac98398bd7545bf4e1 (diff) | |
[PATCH] backlight: fix oops in __mutex_lock_slowpath during head /sys/class/graphics/fb0/*
Seems like not all drivers use the framebuffer_alloc() function and won't
have an initialized mutex. But those don't have a backlight, anyway.
Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Cc: Olaf Hering <olaf@aepfle.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Daniel R Thompson <daniel.thompson@st.com>
Cc: Jon Smirl <jonsmirl@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/alpha')
0 files changed, 0 insertions, 0 deletions