Commit 97ac01d8 authored Mar 18, 2011 by Oliver Neukum Committed by Greg Kroah-Hartman Mar 23, 2011

usb: wwan: fix compilation without CONFIG_PM_RUNTIME



The pm usage counter must be accessed with the proper wrappers
to allow compilation under all configurations.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Reported-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent adaa3c63

drivers/usb/serial/usb_wwan.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -698,8 +698,7 @@ static void play_delayed(struct usb_serial_port *port)
		/* we have to throw away the rest */
		do {
		unbusy_queued_urb(urb, portdata);
		//extremely dirty
		atomic_dec(&port->serial->interface->dev.power.usage_count);
		usb_autopm_put_interface_no_suspend(port->serial->interface);
		} while ((urb = usb_get_from_anchor(&portdata->delayed)));
		break;
		}