[PATCH] unbalanced locking in MTD Intel chip driver

This obvious missing unlock is screwing the preemption count.
Fix was applied to MTD CVS already.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/mtd/chips/cfi_cmdset_0001.c

@@ -604,6 +604,8 @@ static void put_chip(struct map_info *map, struct flchip *chip, unsigned long ad
 				spin_unlock(&shared->lock);
 			}
 		}
+	} else {
+		spin_unlock(&shared->lock);
 	}
 
 	switch(chip->oldstate) {