serial/men_z135_uart: Deinline men_z135_reg_clr, save 176 bytes

This function compiles to 98 bytes of machine code.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC: Peter Hurley <peter@hurleysoftware.com>
CC: Jiri Slaby <jslaby@suse.com>
CC: linux-serial@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/men_z135_uart.c

@@ -158,7 +158,7 @@ static inline void men_z135_reg_set(struct men_z135_port *uart,
  * @addr: Register address
  * @val: value to clear
  */
-static inline void men_z135_reg_clr(struct men_z135_port *uart,
+static void men_z135_reg_clr(struct men_z135_port *uart,
 				u32 addr, u32 val)
 {
 	struct uart_port *port = &uart->port;