diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2017-04-19 22:17:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-18 16:34:56 +0200 |
| commit | 5a2ce87bf27579ea359f0caba34f17fd6d0798d5 (patch) | |
| tree | d82b665e9f8bd1f6bf8066e754a7615950e73b02 /drivers/tty/serial/meson_uart.c | |
| parent | ba50f1df13c8f1a7bbd301cacde4b668b4a3b1bb (diff) | |
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>
Diffstat (limited to 'drivers/tty/serial/meson_uart.c')
| -rw-r--r-- | drivers/tty/serial/meson_uart.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 97e16db32468..e93a1e47ec6c 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -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; |