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matroxfb: fix regression with uninitalized fb_info->mm_lock mutex 

Remove redundant call to the matroxfb_update_fix() before matrox
frambuffer 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>
This commit is contained in:
Krzysztof Helt 2009-07-07 22:06:48 +02:00 committed by Linus Torvalds
parent f1b9c339bf
commit d7272e5bd9
1 changed files with 0 additions and 1 deletions
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1
drivers/video/matrox/matroxfb_base.c
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@ -1876,7 +1876,6 @@ static int initMatrox2(WPMINFO struct board* b){
}
matroxfb_init_fix(PMINFO2);
ACCESS_FBINFO(fbcon.screen_base) = vaddr_va(ACCESS_FBINFO(video.vbase));
matroxfb_update_fix(PMINFO2);
/* Normalize values (namely yres_virtual) */
matroxfb_check_var(&vesafb_defined, &ACCESS_FBINFO(fbcon));
/* And put it into "current" var. Do NOT program hardware yet, or we'll not take over