video: bf*: Add missing spinlock init

It doesn't seem these spinlocks were properly initialized.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video/bf54x-lq043fb.c

@@ -525,6 +525,7 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
 	info = fbinfo->par;
 	info->fb = fbinfo;
 	info->dev = &pdev->dev;
+	spin_lock_init(&info->lock);
 
 	platform_set_drvdata(pdev, fbinfo);
 

drivers/video/bfin-lq035q1-fb.c

@@ -577,6 +577,7 @@ static int __devinit bfin_lq035q1_probe(struct platform_device *pdev)
 	info = fbinfo->par;
 	info->fb = fbinfo;
 	info->dev = &pdev->dev;
+	spin_lock_init(&info->lock);
 
 	info->disp_info = pdev->dev.platform_data;
 

drivers/video/bfin-t350mcqb-fb.c

@@ -447,6 +447,7 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
 	info = fbinfo->par;
 	info->fb = fbinfo;
 	info->dev = &pdev->dev;
+	spin_lock_init(&info->lock);
 
 	platform_set_drvdata(pdev, fbinfo);