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path: root/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
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Diffstat (limited to 'drivers/pinctrl/bcm/pinctrl-nsp-gpio.c')
-rw-r--r--drivers/pinctrl/bcm/pinctrl-nsp-gpio.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
index 34648f6a4826..a5af9d59969c 100644
--- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c
@@ -18,7 +18,7 @@
* through the interaction with the NSP IOMUX controller.
*/
-#include <linux/gpio.h>
+#include <linux/gpio/driver.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/ioport.h>
@@ -81,11 +81,6 @@ enum base_type {
IO_CTRL
};
-static inline struct nsp_gpio *to_nsp_gpio(struct gpio_chip *gc)
-{
- return container_of(gc, struct nsp_gpio, gc);
-}
-
/*
* Mapping from PINCONF pins to GPIO pins is 1-to-1
*/
@@ -297,7 +292,7 @@ static void nsp_gpio_free(struct gpio_chip *gc, unsigned offset)
static int nsp_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)
{
- struct nsp_gpio *chip = to_nsp_gpio(gc);
+ struct nsp_gpio *chip = gpiochip_get_data(gc);
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
@@ -311,7 +306,7 @@ static int nsp_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)
static int nsp_gpio_direction_output(struct gpio_chip *gc, unsigned gpio,
int val)
{
- struct nsp_gpio *chip = to_nsp_gpio(gc);
+ struct nsp_gpio *chip = gpiochip_get_data(gc);
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
@@ -325,7 +320,7 @@ static int nsp_gpio_direction_output(struct gpio_chip *gc, unsigned gpio,
static void nsp_gpio_set(struct gpio_chip *gc, unsigned gpio, int val)
{
- struct nsp_gpio *chip = to_nsp_gpio(gc);
+ struct nsp_gpio *chip = gpiochip_get_data(gc);
unsigned long flags;
spin_lock_irqsave(&chip->lock, flags);
@@ -337,14 +332,14 @@ static void nsp_gpio_set(struct gpio_chip *gc, unsigned gpio, int val)
static int nsp_gpio_get(struct gpio_chip *gc, unsigned gpio)
{
- struct nsp_gpio *chip = to_nsp_gpio(gc);
+ struct nsp_gpio *chip = gpiochip_get_data(gc);
return !!(readl(chip->base + NSP_GPIO_DATA_IN) & BIT(gpio));
}
static int nsp_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
{
- struct nsp_gpio *chip = to_nsp_gpio(gc);
+ struct nsp_gpio *chip = gpiochip_get_data(gc);
return irq_linear_revmap(chip->irq_domain, offset);
}
@@ -713,7 +708,7 @@ static int nsp_gpio_probe(struct platform_device *pdev)
writel(val, (chip->base + NSP_CHIP_A_INT_MASK));
}
- ret = gpiochip_add(gc);
+ ret = gpiochip_add_data(gc, chip);
if (ret < 0) {
dev_err(dev, "unable to add GPIO chip\n");
return ret;