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authorPeter Chen <peter.chen@freescale.com>2015-01-28 16:32:37 +0800
committerFelipe Balbi <balbi@ti.com>2015-01-29 10:35:27 -0600
commitd4a1c47946a2796520a95da6bed8e5642ce9fb19 (patch)
treea4a322ed3493261b5f2aecda2fe9dcf1debf1f46 /drivers/usb/gadget
parentb3764dd1a318a227099984a4406f47f861b1d6eb (diff)
downloadlinux-d4a1c47946a2796520a95da6bed8e5642ce9fb19.tar.bz2
usb: gadget: net2272: 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>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/udc/net2272.c7
-rw-r--r--drivers/usb/gadget/udc/net2272.h1
2 files changed, 2 insertions, 6 deletions
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,