From 640e95abdfae9fef5949084c92e80c8f2f8b5ec5 Mon Sep 17 00:00:00 2001 From: Eirik Aanonsen Date: Fri, 5 Feb 2010 09:49:25 +0100 Subject: USB: atmel uaba: Adding invert vbus_pin Adding vbus_pin_inverted so that the usb detect pin can be active high or low depending on HW implementation also replaced the gpio_get_value(udc->vbus_pin); with a call to vbus_is_present(udc); This allows the driver to be loaded and save about 0,15W on the consumption. Signed-off-by: Eirik Aanonsen Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/atmel_usba_udc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/gadget/atmel_usba_udc.h') diff --git a/drivers/usb/gadget/atmel_usba_udc.h b/drivers/usb/gadget/atmel_usba_udc.h index f7baea307f0d..88a2e07a11a8 100644 --- a/drivers/usb/gadget/atmel_usba_udc.h +++ b/drivers/usb/gadget/atmel_usba_udc.h @@ -323,6 +323,7 @@ struct usba_udc { struct platform_device *pdev; int irq; int vbus_pin; + int vbus_pin_inverted; struct clk *pclk; struct clk *hclk; -- cgit v1.2.3