X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fgpio%2Fgpio-ich.c;h=2729e3d2d5bbe9da7781be8cf8de34be26d19535;hb=f4b96f5e4ff8d86699c851c10245e102809b0331;hp=e16d932fd444a924793f63cfb6c2be46a76106cc;hpb=e4bf063cb8b5e3648aa9917692b185068ab8ba23;p=~andy%2Flinux

diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
index e16d932fd44..2729e3d2d5b 100644
--- a/drivers/gpio/gpio-ich.c
+++ b/drivers/gpio/gpio-ich.c
@@ -41,12 +41,14 @@ enum GPIO_REG {
 	GPIO_USE_SEL = 0,
 	GPIO_IO_SEL,
 	GPIO_LVL,
+	GPO_BLINK
 };
 
-static const u8 ichx_regs[3][3] = {
+static const u8 ichx_regs[4][3] = {
 	{0x00, 0x30, 0x40},	/* USE_SEL[1-3] offsets */
 	{0x04, 0x34, 0x44},	/* IO_SEL[1-3] offsets */
 	{0x0c, 0x38, 0x48},	/* LVL[1-3] offsets */
+	{0x18, 0x18, 0x18},	/* BLINK offset */
 };
 
 static const u8 ichx_reglen[3] = {
@@ -148,6 +150,10 @@ static int ichx_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
 static int ichx_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
 					int val)
 {
+	/* Disable blink hardware which is available for GPIOs from 0 to 31. */
+	if (nr < 32)
+		ichx_write_bit(GPO_BLINK, nr, 0, 0);
+
 	/* Set GPIO output value. */
 	ichx_write_bit(GPIO_LVL, nr, val, 0);