i810fb: fix regression with uninitalized fb_info->mm_lock mutex
From: Krzysztof Helt <hidden>
Date: 2009-07-07 16:58:26
Also in:
lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Krzysztof Helt <redacted> Remove redundant call to the encode_fix() before i810 frambuffer 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 <redacted> ---
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 7196067..5743ea2 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c@@ -2060,8 +2060,7 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev, fb_var_to_videomode(&mode, &info->var); fb_add_videomode(&mode, &info->modelist); - encode_fix(&info->fix, info); - + i810fb_init_ringbuffer(info); err = register_framebuffer(info); ----------------------------------------------------------------------
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