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path: root/drivers/gpio/gpio-syscon.c
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Diffstat (limited to 'drivers/gpio/gpio-syscon.c')
-rw-r--r--drivers/gpio/gpio-syscon.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio-syscon.c
index 7b25fdf64..e5c5b6205 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)