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gpio: dln2: Include proper header

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This driver has no business including <linux/gpio.h>, it is a
driver so include <linux/gpio/driver.h>.

GPIOF_DIR_IN/GPIOF_DIR_OUT are for consumers and should not be
used in drivers to use just 1/0 instead.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2018-01-24 13:55:22 +01:00
parent 95260c17b2
commit 1cb6610aec
1 changed files with 3 additions and 4 deletions
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7
drivers/gpio/gpio-dln2.c
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@ -15,7 +15,6 @@
#include <linux/irqdomain.h>
#include <linux/irq.h>
#include <linux/irqchip/chained_irq.h>
#include <linux/gpio.h>
#include <linux/gpio/driver.h>
#include <linux/platform_device.h>
#include <linux/mfd/dln2.h>
@ -204,9 +203,9 @@ static int dln2_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
struct dln2_gpio *dln2 = gpiochip_get_data(chip);
if (test_bit(offset, dln2->output_enabled))
return GPIOF_DIR_OUT;
return 0;
return GPIOF_DIR_IN;
return 1;
}
static int dln2_gpio_get(struct gpio_chip *chip, unsigned int offset)
@ -218,7 +217,7 @@ static int dln2_gpio_get(struct gpio_chip *chip, unsigned int offset)
if (dir < 0)
return dir;
if (dir == GPIOF_DIR_IN)
if (dir == 1)
return dln2_gpio_pin_get_in_val(dln2, offset);
return dln2_gpio_pin_get_out_val(dln2, offset);