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gpio: bcm-kona: 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 2018-01-13 22:52:33 +01:00
parent 2e21ec4c40
commit 14ec018e15
1 changed files with 4 additions and 4 deletions
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8
drivers/gpio/gpio-bcm-kona.c
View file

@ -17,7 +17,7 @@
#include <linux/bitops.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/gpio/driver.h>
#include <linux/of_device.h>
#include <linux/of_irq.h>
#include <linux/init.h>
@ -127,7 +127,7 @@ static int bcm_kona_gpio_get_dir(struct gpio_chip *chip, unsigned gpio)
u32 val;
val = readl(reg_base + GPIO_CONTROL(gpio)) & GPIO_GPCTR0_IOTR_MASK;
return val ? GPIOF_DIR_IN : GPIOF_DIR_OUT;
return !!val;
}
static void bcm_kona_gpio_set(struct gpio_chip *chip, unsigned gpio, int value)
@ -144,7 +144,7 @@ static void bcm_kona_gpio_set(struct gpio_chip *chip, unsigned gpio, int value)
raw_spin_lock_irqsave(&kona_gpio->lock, flags);
/* this function only applies to output pin */
if (bcm_kona_gpio_get_dir(chip, gpio) == GPIOF_DIR_IN)
if (bcm_kona_gpio_get_dir(chip, gpio) == 1)
goto out;
reg_offset = value ? GPIO_OUT_SET(bank_id) : GPIO_OUT_CLEAR(bank_id);
@ -170,7 +170,7 @@ static int bcm_kona_gpio_get(struct gpio_chip *chip, unsigned gpio)
reg_base = kona_gpio->reg_base;
raw_spin_lock_irqsave(&kona_gpio->lock, flags);
if (bcm_kona_gpio_get_dir(chip, gpio) == GPIOF_DIR_IN)
if (bcm_kona_gpio_get_dir(chip, gpio) == 1)
reg_offset = GPIO_IN_STATUS(bank_id);
else
reg_offset = GPIO_OUT_STATUS(bank_id);