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Commit 1e7caf8b authored by Nicolas Ferre's avatar Nicolas Ferre
Browse files

USB: ohci-at91: fix vbus_pin_active_low handling 



The information is not properly taken into account
for {get|set}_power() functions.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>		[3.2+]
parent 7bd95239

drivers/usb/host/ohci-at91.c

+2 −2
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ static void ohci_at91_usb_set_power(struct at91_usbh_data *pdata, int port, int 
		return;



	gpio_set_value(pdata->vbus_pin[port],

		       !pdata->vbus_pin_active_low[port] ^ enable);

		       pdata->vbus_pin_active_low[port] ^ enable);

}



static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port)
@@ -259,7 +259,7 @@ static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port) 
		return -EINVAL;



	return gpio_get_value(pdata->vbus_pin[port]) ^

		!pdata->vbus_pin_active_low[port];

		pdata->vbus_pin_active_low[port];

}



/*