[PATCH 2/6] serial: meson: remove dead code in meson_uart_change_speed

[Heiner Kallweit]

val is set in both branches of the if clause, therefore the two
removed lines are dead code.

Signed-off-by: Heiner Kallweit <hkallweit1 at gmail.com>
---
 drivers/tty/serial/meson_uart.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
index e2e25da1..22857f1e 100644
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
@@ -298,8 +298,6 @@ static void meson_uart_change_speed(struct uart_port *port, unsigned long baud)
 	while (!meson_uart_tx_empty(port))
 		cpu_relax();
 
-	val = readl(port->membase + AML_UART_REG5);
-	val &= ~AML_UART_BAUD_MASK;
 	if (port->uartclk == 24000000) {
 		val = ((port->uartclk / 3) / baud) - 1;
 		val |= AML_UART_BAUD_XTAL;
-- 
2.12.2