diff options
| -rw-r--r-- | drivers/gpio/gpio-mvebu.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index 45c65f805fd6..6e02148c208b 100644 --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c @@ -36,7 +36,8 @@ #include <linux/bitops.h> #include <linux/clk.h> #include <linux/err.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> +#include <linux/gpio/consumer.h> #include <linux/init.h> #include <linux/io.h> #include <linux/irq.h> @@ -51,8 +52,6 @@ #include <linux/regmap.h> #include <linux/slab.h> -#include "gpiolib.h" - /* * GPIO unit register offsets. */ @@ -608,19 +607,16 @@ static int mvebu_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) if (mvpwm->gpiod) { ret = -EBUSY; } else { - desc = gpio_to_desc(mvchip->chip.base + pwm->hwpwm); - if (!desc) { - ret = -ENODEV; + desc = gpiochip_request_own_desc(&mvchip->chip, + pwm->hwpwm, "mvebu-pwm"); + if (IS_ERR(desc)) { + ret = PTR_ERR(desc); goto out; } - ret = gpiod_request(desc, "mvebu-pwm"); - if (ret) - goto out; - ret = gpiod_direction_output(desc, 0); if (ret) { - gpiod_free(desc); + gpiochip_free_own_desc(desc); goto out; } @@ -637,7 +633,7 @@ static void mvebu_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) unsigned long flags; spin_lock_irqsave(&mvpwm->lock, flags); - gpiod_free(mvpwm->gpiod); + gpiochip_free_own_desc(mvpwm->gpiod); mvpwm->gpiod = NULL; spin_unlock_irqrestore(&mvpwm->lock, flags); } |