Remove bogus MSR wait-queue wake up from process_read_urb which never updates the MSR flags.
Signed-off-by: Johan Hovold <[email protected]> --- drivers/usb/serial/pl2303.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 3dd5398174c1..6234d55372cb 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -787,7 +787,6 @@ static void pl2303_process_read_urb(struct urb *urb) line_status = priv->line_status; priv->line_status &= ~UART_STATE_TRANSIENT_MASK; spin_unlock_irqrestore(&priv->lock, flags); - wake_up_interruptible(&port->port.delta_msr_wait); if (!urb->actual_length) return; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
