On Mon, Mar 12, 2012 at 09:25:50AM +0100, Linus Walleij wrote: > diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c > index 6800f5f..ff3fed0 100644 > --- a/drivers/tty/serial/amba-pl011.c > +++ b/drivers/tty/serial/amba-pl011.c > @@ -224,6 +224,11 @@ static int pl011_fifo_to_tty(struct uart_amba_port *uap) > uart_insert_char(&uap->port, ch, UART011_DR_OE, ch, flag); > } > What if we really do end up receiving some characters here? > + /* RXIS but RXFE? Just clear the interrupt */ > + if(unlikely(fifotaken == 0)) > + writew(UART011_RTIS | UART011_RXIS, > + uap->port.membase + UART011_ICR); -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
