Commit 5a2ce87b authored Apr 19, 2017 by Heiner Kallweit Committed by Greg Kroah-Hartman May 18, 2017

serial: meson: remove dead code in meson_uart_change_speed



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

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ba50f1df

drivers/tty/serial/meson_uart.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -307,8 +307,6 @@ 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;