target/linux/lantiq/patches-3.8/0006-PINCTRL-lantiq-faulty-bit-inversion.patch

   1 From 694063bb1049c6ff460f137a8011607103bad81b Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Wed, 30 Jan 2013 18:14:23 +0100
   4 Subject: [PATCH 06/40] PINCTRL: lantiq: faulty bit inversion
   5
   6 The logic of the OD bit was inverted when calling the pinconf get methode.
   7
   8 Signed-off-by: John Crispin <blogic@openwrt.org>
   9 ---
  10  drivers/pinctrl/pinctrl-xway.c |    2 +-
  11  1 file changed, 1 insertion(+), 1 deletion(-)
  12
  13 --- a/drivers/pinctrl/pinctrl-xway.c
  14 +++ b/drivers/pinctrl/pinctrl-xway.c
  15 @@ -443,7 +443,7 @@ static int xway_pinconf_get(struct pinct
  16                 else
  17                         reg = GPIO_OD(pin);
  18                 *config = LTQ_PINCONF_PACK(param,
  19 -                       !!gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
  20 +                       !gpio_getbit(info->membase[0], reg, PORT_PIN(pin)));
  21                 break;
  22
  23         case LTQ_PINCONF_PARAM_PULL: