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Diffstat (limited to 'drivers/tty/serial/mvebu-uart.c')
| -rw-r--r-- | drivers/tty/serial/mvebu-uart.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c index f3ecbcf495ee..1789a6651ec6 100644 --- a/drivers/tty/serial/mvebu-uart.c +++ b/drivers/tty/serial/mvebu-uart.c @@ -445,12 +445,11 @@ static void mvebu_uart_shutdown(struct uart_port *port) static int mvebu_uart_baud_rate_set(struct uart_port *port, unsigned int baud) { - struct mvebu_uart *mvuart = to_mvuart(port); unsigned int d_divisor, m_divisor; u32 brdv, osamp; - if (IS_ERR(mvuart->clk)) - return -PTR_ERR(mvuart->clk); + if (!port->uartclk) + return -EOPNOTSUPP; /* * The baudrate is derived from the UART clock thanks to two divisors: |