kernel-hacking-2024-linux-s.../drivers/video/matrox
Krzysztof Helt 99f5d48b98 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 537a1bf059 " 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>
2009-07-08 09:19:50 -07:00
..
g450_pll.c
g450_pll.h
i2c-matroxfb.c
Makefile
matroxfb_accel.c
matroxfb_accel.h
matroxfb_base.c matroxfb: fix regression with uninitalized fb_info->mm_lock mutex 2009-07-08 09:19:49 -07:00
matroxfb_base.h
matroxfb_crtc2.c matroxfb: fix regression with uninitalized fb_info->mm_lock mutex (second head) 2009-07-08 09:19:50 -07:00
matroxfb_crtc2.h
matroxfb_DAC1064.c
matroxfb_DAC1064.h
matroxfb_g450.c
matroxfb_g450.h
matroxfb_maven.c
matroxfb_maven.h
matroxfb_misc.c
matroxfb_misc.h
matroxfb_Ti3026.c
matroxfb_Ti3026.h