msm_fb: Fix framebuffer console

Don't allow non panning updates to bypass the wait for the panel to turn on.
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: David Brown <davidb@codeaurora.org>

drivers/video/msm/msm_fb.c

@@ -219,8 +219,8 @@ static void msmfb_pan_update(struct fb_info *info, uint32_t left, uint32_t top,
 
 	sleeping = msmfb->sleeping;
 	/* on a full update, if the last frame has not completed, wait for it */
-	if (pan_display && (msmfb->frame_requested != msmfb->frame_done ||
-			    sleeping == UPDATING)) {
+	if ((pan_display && msmfb->frame_requested != msmfb->frame_done) ||
+			    sleeping == UPDATING) {
 		int ret;
 		spin_unlock_irqrestore(&msmfb->update_lock, irq_flags);
 		ret = wait_event_interruptible_timeout(msmfb->frame_wq,