return -EINVAL;
}
-static void atmel_uart_timer_callback(unsigned long data)
+static void atmel_uart_timer_callback(struct timer_list *t)
{
- struct uart_port *port = (void *)data;
- struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
+ struct atmel_uart_port *atmel_port = from_timer(atmel_port, t,
+ uart_timer);
+ struct uart_port *port = &atmel_port->uart;
if (!atomic_read(&atmel_port->tasklet_shutdown)) {
tasklet_schedule(&atmel_port->tasklet_rx);
atmel_uart_writel(port, ATMEL_US_CR, ATMEL_US_TXEN | ATMEL_US_RXEN);
atmel_port->tx_stopped = false;
- setup_timer(&atmel_port->uart_timer,
- atmel_uart_timer_callback,
- (unsigned long)port);
+ timer_setup(&atmel_port->uart_timer, atmel_uart_timer_callback, 0);
if (atmel_use_pdc_rx(port)) {
/* set UART timeout */