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usb: gadget: at91_udc: use common is_selfpowered

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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>
This commit is contained in:
Peter Chen 2015-01-28 16:32:26 +08:00 committed by Felipe Balbi
parent 1009f9a36d
commit 7301971f50
2 changed files with 4 additions and 5 deletions
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8
drivers/usb/gadget/udc/at91_udc.c
View File

@ -176,7 +176,7 @@ static int proc_udc_show(struct seq_file *s, void *unused)
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)");
@ -1000,7 +1000,7 @@ static int at91_set_selfpowered(struct usb_gadget *gadget, int is_on)
unsigned long flags;
spin_lock_irqsave(&udc->lock, flags);
udc->selfpowered = (is_on != 0);
gadget->is_selfpowered = (is_on != 0);
spin_unlock_irqrestore(&udc->lock, flags);
return 0;
}
@ -1149,7 +1149,7 @@ static void handle_setup(struct at91_udc *udc, struct at91_ep *ep, u32 csr)
*/
case ((USB_DIR_IN|USB_TYPE_STANDARD|USB_RECIP_DEVICE) << 8)
| USB_REQ_GET_STATUS:
tmp = (udc->selfpowered << USB_DEVICE_SELF_POWERED);
tmp = (udc->gadget.is_selfpowered << USB_DEVICE_SELF_POWERED);
if (at91_udp_read(udc, AT91_UDP_GLB_STAT) & AT91_UDP_ESR)
tmp |= (1 << USB_DEVICE_REMOTE_WAKEUP);
PACKET("get device status\n");
@ -1653,7 +1653,7 @@ static int at91_start(struct usb_gadget *gadget,
udc->driver = driver;
udc->gadget.dev.of_node = udc->pdev->dev.of_node;
udc->enabled = 1;
udc->selfpowered = 1;
udc->gadget.is_selfpowered = 1;
return 0;
}

1
drivers/usb/gadget/udc/at91_udc.h
View File

@ -122,7 +122,6 @@ struct at91_udc {
unsigned req_pending:1;
unsigned wait_for_addr_ack:1;
unsigned wait_for_config_ack:1;
unsigned selfpowered:1;
unsigned active_suspend:1;
u8 addr;
struct at91_udc_data board;