USB: mos7720: replace unnecessary atomic allocations
Use GFP_KERNEL instead of GFP_ATOMIC for allocations in set_termios and
port-setting helper which both may and do sleep.
Signed-off-by: Johan Hovold <johan@kernel.org>
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index dfd728a..312b0fe 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1657,7 +1657,7 @@
write_mos_reg(serial, port_number, IER, 0x0c);
if (port->read_urb->status != -EINPROGRESS) {
- status = usb_submit_urb(port->read_urb, GFP_ATOMIC);
+ status = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (status)
dev_dbg(&port->dev, "usb_submit_urb(read bulk) failed, status = %d\n", status);
}
@@ -1702,7 +1702,7 @@
change_port_settings(tty, mos7720_port, old_termios);
if (port->read_urb->status != -EINPROGRESS) {
- status = usb_submit_urb(port->read_urb, GFP_ATOMIC);
+ status = usb_submit_urb(port->read_urb, GFP_KERNEL);
if (status)
dev_dbg(&port->dev, "usb_submit_urb(read bulk) failed, status = %d\n", status);
}