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Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
-rw-r--r-- | drivers/tty/serial/atmel_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 73d43919898d..3a45e4fc7993 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -2541,7 +2541,7 @@ static int atmel_init_port(struct atmel_uart_port *atmel_port, } #ifdef CONFIG_SERIAL_ATMEL_CONSOLE -static void atmel_console_putchar(struct uart_port *port, int ch) +static void atmel_console_putchar(struct uart_port *port, unsigned char ch) { while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) cpu_relax(); |