i810fb: fix regression with uninitalized fb_info->mm_lock mutex

[Krzysztof Helt]

From: Krzysztof Helt <krzysztof.h1@xxxxx>

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 <krzysztof.h1@xxxxx>

---

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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