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authorKrzysztof Helt <krzysztof.h1@wp.pl>2009-07-09 20:14:10 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-09 20:44:44 -0700
commit016d3569bf7b21375451d91be6ee2ad4ffff5211 (patch)
tree18259a8f7542da30049db5581cda087d1054f36a /drivers/video/mx3fb.c
parentafecb0d02ad5554cb59c2a30c262da200beaa002 (diff)
downloadlinux-016d3569bf7b21375451d91be6ee2ad4ffff5211.tar.gz
mx3fb: fix regression with uninitalized fb_info->mm_lock mutex
Remove call to the mx3fb_set_par() and the mx3fb_blank() before the register_framebuffer(). 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>
Diffstat (limited to 'drivers/video/mx3fb.c')
-rw-r--r--drivers/video/mx3fb.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 567fb944bd2..f8778cde218 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -1365,11 +1365,6 @@ static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
init_completion(&mx3fbi->flip_cmpl);
disable_irq(ichan->eof_irq);
dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
- ret = mx3fb_set_par(fbi);
- if (ret < 0)
- goto esetpar;
-
- mx3fb_blank(FB_BLANK_UNBLANK, fbi);
dev_info(dev, "registered, using mode %s\n", fb_mode);