debug_uart.h: make <debug_uart.h> self-contained

'uint' is not a primitive type. You need to include <linux/types.h>
or otherwise change it to (unsigned int).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
1 file changed