From: Peter Chen Date: Wed, 28 Jan 2015 08:32:37 +0000 (+0800) Subject: usb: gadget: net2272: use common is_selfpowered X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d4a1c47946a2796520a95da6bed8e5642ce9fb19;p=openwrt%2Fstaging%2Fblogic.git usb: gadget: net2272: use common is_selfpowered Delete private selfpowered variable, and use common one. Signed-off-by: Peter Chen Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index d20de1fab08e..195baf3e1fcd 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -1132,13 +1132,10 @@ net2272_wakeup(struct usb_gadget *_gadget) static int net2272_set_selfpowered(struct usb_gadget *_gadget, int value) { - struct net2272 *dev; - if (!_gadget) return -ENODEV; - dev = container_of(_gadget, struct net2272, gadget); - dev->is_selfpowered = value; + _gadget->is_selfpowered = (value != 0); return 0; } @@ -1844,7 +1841,7 @@ net2272_handle_stat0_irqs(struct net2272 *dev, u8 stat) case USB_RECIP_DEVICE: if (u.r.wLength > 2) goto do_stall; - if (dev->is_selfpowered) + if (dev->gadget.is_selfpowered) status = (1 << USB_DEVICE_SELF_POWERED); /* don't bother with a request object! */ diff --git a/drivers/usb/gadget/udc/net2272.h b/drivers/usb/gadget/udc/net2272.h index e59505789359..127ab03fcde3 100644 --- a/drivers/usb/gadget/udc/net2272.h +++ b/drivers/usb/gadget/udc/net2272.h @@ -458,7 +458,6 @@ struct net2272 { struct usb_gadget_driver *driver; unsigned protocol_stall:1, softconnect:1, - is_selfpowered:1, wakeup:1, dma_eot_polarity:1, dma_dack_polarity:1,