diff options
Diffstat (limited to 'drivers/gpio/gpio-palmas.c')
| -rw-r--r-- | drivers/gpio/gpio-palmas.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c index 52b447c07..fdfb3b1e0 100644 --- a/drivers/gpio/gpio-palmas.c +++ b/drivers/gpio/gpio-palmas.c @@ -35,14 +35,9 @@ struct palmas_device_data { int ngpio; }; -static inline struct palmas_gpio *to_palmas_gpio(struct gpio_chip *chip) -{ - return container_of(chip, struct palmas_gpio, gpio_chip); -} - static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) { - struct palmas_gpio *pg = to_palmas_gpio(gc); + struct palmas_gpio *pg = gpiochip_get_data(gc); struct palmas *palmas = pg->palmas; unsigned int val; int ret; @@ -54,7 +49,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val); if (ret < 0) { - dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret); return ret; } @@ -65,7 +60,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) ret = palmas_read(palmas, PALMAS_GPIO_BASE, reg, &val); if (ret < 0) { - dev_err(gc->dev, "Reg 0x%02x read failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x read failed, %d\n", reg, ret); return ret; } return !!(val & BIT(offset)); @@ -74,7 +69,7 @@ static int palmas_gpio_get(struct gpio_chip *gc, unsigned offset) static void palmas_gpio_set(struct gpio_chip *gc, unsigned offset, int value) { - struct palmas_gpio *pg = to_palmas_gpio(gc); + struct palmas_gpio *pg = gpiochip_get_data(gc); struct palmas *palmas = pg->palmas; int ret; unsigned int reg; @@ -90,13 +85,13 @@ static void palmas_gpio_set(struct gpio_chip *gc, unsigned offset, ret = palmas_write(palmas, PALMAS_GPIO_BASE, reg, BIT(offset)); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x write failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x write failed, %d\n", reg, ret); } static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset, int value) { - struct palmas_gpio *pg = to_palmas_gpio(gc); + struct palmas_gpio *pg = gpiochip_get_data(gc); struct palmas *palmas = pg->palmas; int ret; unsigned int reg; @@ -111,13 +106,14 @@ static int palmas_gpio_output(struct gpio_chip *gc, unsigned offset, ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg, BIT(offset), BIT(offset)); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg, + ret); return ret; } static int palmas_gpio_input(struct gpio_chip *gc, unsigned offset) { - struct palmas_gpio *pg = to_palmas_gpio(gc); + struct palmas_gpio *pg = gpiochip_get_data(gc); struct palmas *palmas = pg->palmas; int ret; unsigned int reg; @@ -128,13 +124,14 @@ static int palmas_gpio_input(struct gpio_chip *gc, unsigned offset) ret = palmas_update_bits(palmas, PALMAS_GPIO_BASE, reg, BIT(offset), 0); if (ret < 0) - dev_err(gc->dev, "Reg 0x%02x update failed, %d\n", reg, ret); + dev_err(gc->parent, "Reg 0x%02x update failed, %d\n", reg, + ret); return ret; } static int palmas_gpio_to_irq(struct gpio_chip *gc, unsigned offset) { - struct palmas_gpio *pg = to_palmas_gpio(gc); + struct palmas_gpio *pg = gpiochip_get_data(gc); struct palmas *palmas = pg->palmas; return palmas_irq_get_virq(palmas, PALMAS_GPIO_0_IRQ + offset); @@ -188,7 +185,7 @@ static int palmas_gpio_probe(struct platform_device *pdev) palmas_gpio->gpio_chip.to_irq = palmas_gpio_to_irq; palmas_gpio->gpio_chip.set = palmas_gpio_set; palmas_gpio->gpio_chip.get = palmas_gpio_get; - palmas_gpio->gpio_chip.dev = &pdev->dev; + palmas_gpio->gpio_chip.parent = &pdev->dev; #ifdef CONFIG_OF_GPIO palmas_gpio->gpio_chip.of_node = pdev->dev.of_node; #endif @@ -198,7 +195,7 @@ static int palmas_gpio_probe(struct platform_device *pdev) else palmas_gpio->gpio_chip.base = -1; - ret = gpiochip_add(&palmas_gpio->gpio_chip); + ret = gpiochip_add_data(&palmas_gpio->gpio_chip, palmas_gpio); if (ret < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); return ret; |