staging: emxx_udc: use common is_selfpowered

Delete private selfpowered variable, and use common one.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index eb178fcb7954d0ee44964f851f477220867a39ed..1d3135a332586375cee786a404d8e8a3eb4a21c5 100644 (file)
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -1608,7 +1608,7 @@ static int std_req_get_status(struct nbu2ss_udc *udc)
        switch (recipient) {
        case USB_RECIP_DEVICE:
                if (udc->ctrl.wIndex == 0x0000) {
-                       if (udc->self_powered)
+                       if (udc->gadget.is_selfpowered)
                                status_data |= (1 << USB_DEVICE_SELF_POWERED);
 
                        if (udc->remote_wakeup)
@@ -3117,7 +3117,6 @@ static int nbu2ss_gad_wakeup(struct usb_gadget *pgadget)
 static int nbu2ss_gad_set_selfpowered(struct usb_gadget *pgadget,
                                        int is_selfpowered)
 {
-       struct nbu2ss_udc       *udc;
        unsigned long           flags;
 
 /*     INFO("=== %s()\n", __func__); */
@@ -3127,10 +3126,8 @@ static int nbu2ss_gad_set_selfpowered(struct usb_gadget *pgadget,
                return -EINVAL;
        }
 
-       udc = container_of(pgadget, struct nbu2ss_udc, gadget);
-
        spin_lock_irqsave(&udc->lock, flags);
-       udc->self_powered = (is_selfpowered != 0);
+       pgadget->is_selfpowered = (is_selfpowered != 0);
        spin_unlock_irqrestore(&udc->lock, flags);
 
        return 0;
@@ -3308,7 +3305,7 @@ static int __init nbu2ss_drv_contest_init(
        spin_lock_init(&udc->lock);
        udc->dev = &pdev->dev;
 
-       udc->self_powered = 1;
+       udc->gadget.is_selfpowered = 1;
        udc->devstate = USB_STATE_NOTATTACHED;
        udc->pdev = pdev;
        udc->mA = 0;

diff --git a/drivers/staging/emxx_udc/emxx_udc.h b/drivers/staging/emxx_udc/emxx_udc.h
index ee1b80d705faa8d9c3178d8c672b8aa6a37bfb3d..202e2dc72bba4d6605eddafbf1e343f3a6bb47fc 100644 (file)
--- a/drivers/staging/emxx_udc/emxx_udc.h
+++ b/drivers/staging/emxx_udc/emxx_udc.h
@@ -624,7 +624,6 @@ struct nbu2ss_udc {
        unsigned                linux_suspended:1;
        unsigned                linux_resume:1;
        unsigned                usb_suspended:1;
-       unsigned                self_powered:1;
        unsigned                remote_wakeup:1;
        unsigned                udc_enabled:1;