USB: io_ti: sleep with spinlock held detected by automatic tool

this fixes the sleep found with the automatic tool.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 0bd34f8a5db66a478aecab97fef62438d6b29c37..fbc2e024c335e79bdd6b9cbc2ef87ce4766b48ad 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2364,7 +2364,7 @@ static int restart_read(struct edgeport_port *edge_port)
                urb->complete = edge_bulk_in_callback;
                urb->context = edge_port;
                urb->dev = edge_port->port->serial->dev;
-               status = usb_submit_urb(urb, GFP_KERNEL);
+               status = usb_submit_urb(urb, GFP_ATOMIC);
        }
        edge_port->ep_read_urb_state = EDGE_READ_URB_RUNNING;
        edge_port->shadow_mcr |= MCR_RTS;