diff options
Diffstat (limited to 'drivers/gpio/gpio-syscon.c')
| -rw-r--r-- | drivers/gpio/gpio-syscon.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio-syscon.c index 7b25fdf64802..e5c5b6205886 100644 --- a/drivers/gpio/gpio-syscon.c +++ b/drivers/gpio/gpio-syscon.c @@ -59,14 +59,9 @@ struct syscon_gpio_priv { u32 dir_reg_offset; }; -static inline struct syscon_gpio_priv *to_syscon_gpio(struct gpio_chip *chip) -{ - return container_of(chip, struct syscon_gpio_priv, chip); -} - static int syscon_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct syscon_gpio_priv *priv = to_syscon_gpio(chip); + struct syscon_gpio_priv *priv = gpiochip_get_data(chip); unsigned int val, offs; int ret; @@ -82,7 +77,7 @@ static int syscon_gpio_get(struct gpio_chip *chip, unsigned offset) static void syscon_gpio_set(struct gpio_chip *chip, unsigned offset, int val) { - struct syscon_gpio_priv *priv = to_syscon_gpio(chip); + struct syscon_gpio_priv *priv = gpiochip_get_data(chip); unsigned int offs; offs = priv->dreg_offset + priv->data->dat_bit_offset + offset; @@ -95,7 +90,7 @@ static void syscon_gpio_set(struct gpio_chip *chip, unsigned offset, int val) static int syscon_gpio_dir_in(struct gpio_chip *chip, unsigned offset) { - struct syscon_gpio_priv *priv = to_syscon_gpio(chip); + struct syscon_gpio_priv *priv = gpiochip_get_data(chip); if (priv->data->flags & GPIO_SYSCON_FEAT_DIR) { unsigned int offs; @@ -113,7 +108,7 @@ static int syscon_gpio_dir_in(struct gpio_chip *chip, unsigned offset) static int syscon_gpio_dir_out(struct gpio_chip *chip, unsigned offset, int val) { - struct syscon_gpio_priv *priv = to_syscon_gpio(chip); + struct syscon_gpio_priv *priv = gpiochip_get_data(chip); if (priv->data->flags & GPIO_SYSCON_FEAT_DIR) { unsigned int offs; @@ -144,7 +139,7 @@ static const struct syscon_gpio_data clps711x_mctrl_gpio = { static void keystone_gpio_set(struct gpio_chip *chip, unsigned offset, int val) { - struct syscon_gpio_priv *priv = to_syscon_gpio(chip); + struct syscon_gpio_priv *priv = gpiochip_get_data(chip); unsigned int offs; int ret; @@ -159,7 +154,7 @@ static void keystone_gpio_set(struct gpio_chip *chip, unsigned offset, int val) BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT, BIT(offs % SYSCON_REG_BITS) | KEYSTONE_LOCK_BIT); if (ret < 0) - dev_err(chip->dev, "gpio write failed ret(%d)\n", ret); + dev_err(chip->parent, "gpio write failed ret(%d)\n", ret); } static const struct syscon_gpio_data keystone_dsp_gpio = { @@ -228,7 +223,7 @@ static int syscon_gpio_probe(struct platform_device *pdev) priv->dir_reg_offset <<= 3; } - priv->chip.dev = dev; + priv->chip.parent = dev; priv->chip.owner = THIS_MODULE; priv->chip.label = dev_name(dev); priv->chip.base = -1; @@ -243,7 +238,7 @@ static int syscon_gpio_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); - return gpiochip_add(&priv->chip); + return gpiochip_add_data(&priv->chip, priv); } static int syscon_gpio_remove(struct platform_device *pdev) |