diff options
| author | Peter Chen <peter.chen@freescale.com> | 2015-01-28 16:32:31 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-01-29 10:34:18 -0600 |
| commit | d60d939221dc16dfc0589f4fbb730aab1aa4daeb (patch) | |
| tree | 71384d435464d7da2f572c44240b03e327d7079c /drivers/usb | |
| parent | 5d9cb6afc496b20b2d2ef71e4dd3adf50841f8c8 (diff) | |
usb: gadget: lpc32xx_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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/lpc32xx_udc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c index 34d9b7b831b3..27fd41333f71 100644 --- a/drivers/usb/gadget/udc/lpc32xx_udc.c +++ b/drivers/usb/gadget/udc/lpc32xx_udc.c @@ -191,7 +191,6 @@ struct lpc32xx_udc { bool enabled; bool clocked; bool suspended; - bool selfpowered; int ep0state; atomic_t enabled_ep_cnt; wait_queue_head_t ep_disable_wait_queue; @@ -547,7 +546,7 @@ static int proc_udc_show(struct seq_file *s, void *unused) udc->vbus ? "present" : "off", udc->enabled ? (udc->vbus ? "active" : "enabled") : "disabled", - udc->selfpowered ? "self" : "VBUS", + udc->gadget.is_selfpowered ? "self" : "VBUS", udc->suspended ? ", suspended" : "", udc->driver ? udc->driver->driver.name : "(none)"); @@ -2212,7 +2211,7 @@ static int udc_get_status(struct lpc32xx_udc *udc, u16 reqtype, u16 wIndex) break; /* Not supported */ case USB_RECIP_DEVICE: - ep0buff = (udc->selfpowered << USB_DEVICE_SELF_POWERED); + ep0buff = udc->gadget.is_selfpowered; if (udc->dev_status & (1 << USB_DEVICE_REMOTE_WAKEUP)) ep0buff |= (1 << USB_DEVICE_REMOTE_WAKEUP); break; @@ -2498,10 +2497,7 @@ static int lpc32xx_wakeup(struct usb_gadget *gadget) static int lpc32xx_set_selfpowered(struct usb_gadget *gadget, int is_on) { - struct lpc32xx_udc *udc = to_udc(gadget); - - /* Always self-powered */ - udc->selfpowered = (is_on != 0); + gadget->is_selfpowered = (is_on != 0); return 0; } @@ -2946,7 +2942,7 @@ static int lpc32xx_start(struct usb_gadget *gadget, udc->driver = driver; udc->gadget.dev.of_node = udc->dev->of_node; udc->enabled = 1; - udc->selfpowered = 1; + udc->gadget.is_selfpowered = 1; udc->vbus = 0; /* Force VBUS process once to check for cable insertion */ |