Fixed multiple bare uses of 'unsigned' without int.
Reported by checkpatch.
Signed-off-by: NNavin Sankar Velliangiri <navin@linumiz.com>
Acked-by: NWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>