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path: root/drivers/pinctrl/pinctrl-at91.c
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Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
-rw-r--r--drivers/pinctrl/pinctrl-at91.c28
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 47b625b1b789..523b6b794d1f 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -45,8 +45,6 @@ struct at91_gpio_chip {
struct at91_pinctrl_mux_ops *ops; /* ops */
};
-#define to_at91_gpio_chip(c) container_of(c, struct at91_gpio_chip, chip)
-
static struct at91_gpio_chip *gpio_chips[MAX_GPIO_BANKS];
static int gpio_banks;
@@ -811,7 +809,7 @@ static int at91_gpio_request_enable(struct pinctrl_dev *pctldev,
return -EINVAL;
}
chip = range->gc;
- at91_chip = container_of(chip, struct at91_gpio_chip, chip);
+ at91_chip = gpiochip_get_data(chip);
dev_dbg(npct->dev, "enable pin %u as GPIO\n", offset);
@@ -1282,7 +1280,7 @@ static int at91_pinctrl_remove(struct platform_device *pdev)
static int at91_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
unsigned mask = 1 << offset;
u32 osr;
@@ -1293,7 +1291,7 @@ static int at91_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
static int at91_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
unsigned mask = 1 << offset;
@@ -1303,7 +1301,7 @@ static int at91_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
static int at91_gpio_get(struct gpio_chip *chip, unsigned offset)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
unsigned mask = 1 << offset;
u32 pdsr;
@@ -1315,7 +1313,7 @@ static int at91_gpio_get(struct gpio_chip *chip, unsigned offset)
static void at91_gpio_set(struct gpio_chip *chip, unsigned offset,
int val)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
unsigned mask = 1 << offset;
@@ -1325,7 +1323,7 @@ static void at91_gpio_set(struct gpio_chip *chip, unsigned offset,
static void at91_gpio_set_multiple(struct gpio_chip *chip,
unsigned long *mask, unsigned long *bits)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
#define BITS_MASK(bits) (((bits) == 32) ? ~0U : (BIT(bits) - 1))
@@ -1340,7 +1338,7 @@ static void at91_gpio_set_multiple(struct gpio_chip *chip,
static int at91_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
int val)
{
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
unsigned mask = 1 << offset;
@@ -1355,7 +1353,7 @@ static void at91_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
{
enum at91_mux mode;
int i;
- struct at91_gpio_chip *at91_gpio = to_at91_gpio_chip(chip);
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip);
void __iomem *pio = at91_gpio->regbase;
for (i = 0; i < chip->ngpio; i++) {
@@ -1570,9 +1568,7 @@ static void gpio_irq_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct gpio_chip *gpio_chip = irq_desc_get_handler_data(desc);
- struct at91_gpio_chip *at91_gpio = container_of(gpio_chip,
- struct at91_gpio_chip, chip);
-
+ struct at91_gpio_chip *at91_gpio = gpiochip_get_data(gpio_chip);
void __iomem *pio = at91_gpio->regbase;
unsigned long isr;
int n;
@@ -1648,7 +1644,7 @@ static int at91_gpio_of_irq_setup(struct platform_device *pdev,
return 0;
}
- prev = container_of(gpiochip_prev, struct at91_gpio_chip, chip);
+ prev = gpiochip_get_data(gpiochip_prev);
/* we can only have 2 banks before */
for (i = 0; i < 2; i++) {
@@ -1750,7 +1746,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
chip = &at91_chip->chip;
chip->of_node = np;
chip->label = dev_name(&pdev->dev);
- chip->dev = &pdev->dev;
+ chip->parent = &pdev->dev;
chip->owner = THIS_MODULE;
chip->base = alias_idx * MAX_NB_GPIO_PER_BANK;
@@ -1783,7 +1779,7 @@ static int at91_gpio_probe(struct platform_device *pdev)
range->npins = chip->ngpio;
range->gc = chip;
- ret = gpiochip_add(chip);
+ ret = gpiochip_add_data(chip, at91_chip);
if (ret)
goto gpiochip_add_err;