[linux-yocto] [PATCH 08/34] pinctrl: update direction_output function of cherryview driver

wei.tee.ng at intel.com wei.tee.ng at intel.com
Mon Apr 27 20:20:33 PDT 2015

From: "qipeng.zha" <qipeng.zha at intel.com>

>From the comments of gpiod_direction_output(), need to set @value
as initial output, so update the lowlevel routine to make it work.

Signed-off-by: jason.cj.chen<jason.cj.chen at intel.com>
Signed-off-by: qipeng.zha <qipeng.zha at intel.com>
Acked-by: Mika Westerberg <mika.westerberg at linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
(cherry picked from commit 549e783f6a1504fcd24576302bc3818538b677f0)

Signed-off-by: Ng Wei Tee <wei.tee.ng at intel.com>
 drivers/pinctrl/intel/pinctrl-cherryview.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 3034fd0..82f691e 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1226,6 +1226,7 @@ static int chv_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 static int chv_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
 				     int value)
+	chv_gpio_set(chip, offset, value);
 	return pinctrl_gpio_direction_output(chip->base + offset);

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