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Commit 7a295d12 authored by Volokh Konstantin's avatar Volokh Konstantin Committed by Mauro Carvalho Chehab
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[media] staging: media: go7007: firmware protection Protection for unfirmware load 



If no firmware was loaded (no exists,wrong or some error) then rmmod
fails with OOPS, so need some protection stuff.

Signed-off-by: default avatarVolokh Konstantin <volokh84@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 61a2353c

drivers/staging/media/go7007/go7007-usb.c

+1 −1
Original line number Diff line number Diff line
@@ -1245,7 +1245,6 @@ static void go7007_usb_disconnect(struct usb_interface *intf) 
	struct urb *vurb, *aurb;

	int i;



	go->status = STATUS_SHUTDOWN;

	usb_kill_urb(usb->intr_urb);



	/* Free USB-related structs */
@@ -1269,6 +1268,7 @@ static void go7007_usb_disconnect(struct usb_interface *intf) 
	kfree(go->hpi_context);



	go7007_remove(go);

	go->status = STATUS_SHUTDOWN;

}



static struct usb_driver go7007_usb_driver = {

drivers/staging/media/go7007/go7007-v4l2.c

+2 −1
Original line number Diff line number Diff line
@@ -1832,5 +1832,6 @@ void go7007_v4l2_remove(struct go7007 *go) 
	mutex_unlock(&go->hw_lock);

	if (go->video_dev)

		video_unregister_device(go->video_dev);

	if (go->status != STATUS_SHUTDOWN)

		v4l2_device_unregister(&go->v4l2_dev);

}