tty: serial: 8250_core: Remove trailing whitespaces

No functional changes.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/8250/8250_core.c

@@ -895,7 +895,7 @@ static int broken_efr(struct uart_8250_port *up)
 	/*
 	 * Exar ST16C2550 "A2" devices incorrectly detect as
 	 * having an EFR, and report an ID of 0x0201.  See
-	 * http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-11/4812.html 
+	 * http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-11/4812.html
 	 */
 	if (autoconfig_read_divisor_id(up) == 0x0201 && size_fifo(up) == 16)
 		return 1;
@@ -1260,7 +1260,7 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
 	serial_out(up, UART_LCR, save_lcr);
 
 	port->fifosize = uart_config[up->port.type].fifo_size;
-	old_capabilities = up->capabilities; 
+	old_capabilities = up->capabilities;
 	up->capabilities = uart_config[port->type].flags;
 	up->tx_loadsz = uart_config[port->type].tx_loadsz;