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- From ce24753015125e11d87764dca9740fde33ccd455 Mon Sep 17 00:00:00 2001
- From: Phil Elwell <phil@raspberrypi.org>
- Date: Wed, 4 Feb 2015 10:02:24 +0000
- Subject: [PATCH 102/114] pinctrl-bcm2835: bcm2835_gpio_direction_output must
- set the value
- ---
- drivers/pinctrl/pinctrl-bcm2835.c | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
- --- a/drivers/pinctrl/pinctrl-bcm2835.c
- +++ b/drivers/pinctrl/pinctrl-bcm2835.c
- @@ -355,7 +355,14 @@ static int bcm2835_gpio_get(struct gpio_
- static int bcm2835_gpio_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
- {
- - return pinctrl_gpio_direction_output(chip->base + offset);
- + struct bcm2835_pinctrl *pc = dev_get_drvdata(chip->dev);
- + int ret;
- +
- + ret = pinctrl_gpio_direction_output(chip->base + offset);
- + if (ret >= 0)
- + bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset);
- +
- + return ret;
- }
-
- static void bcm2835_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
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