/*
* Characters received (called from interrupt handler)
*/
-static void atmel_rx_chars(struct uart_port *port, struct pt_regs *regs)
+static void atmel_rx_chars(struct uart_port *port)
{
struct tty_struct *tty = port->info->tty;
unsigned int status, ch, flg;
flg = TTY_FRAME;
}
- if (uart_handle_sysrq_char(port, ch, regs))
+ if (uart_handle_sysrq_char(port, ch))
goto ignore_char;
uart_insert_char(port, status, ATMEL_US_OVRE, ch, flg);
/*
* Interrupt handler
*/
-static irqreturn_t atmel_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t atmel_interrupt(int irq, void *dev_id)
{
struct uart_port *port = dev_id;
struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
while (pending) {
/* Interrupt receive */
if (pending & ATMEL_US_RXRDY)
- atmel_rx_chars(port, regs);
+ atmel_rx_chars(port);
// TODO: All reads to CSR will clear these interrupts!
if (pending & ATMEL_US_RIIC) port->icount.rng++;