diff options
Diffstat (limited to 'drivers/gpio/gpio-sch311x.c')
| -rw-r--r-- | drivers/gpio/gpio-sch311x.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/gpio/gpio-sch311x.c b/drivers/gpio/gpio-sch311x.c index 0cb11413e814..1cbd77a04e7b 100644 --- a/drivers/gpio/gpio-sch311x.c +++ b/drivers/gpio/gpio-sch311x.c @@ -93,13 +93,6 @@ static struct sch311x_gpio_block_def sch311x_gpio_blocks[] = { }, }; -static inline struct sch311x_gpio_block * -to_sch311x_gpio_block(struct gpio_chip *chip) -{ - return container_of(chip, struct sch311x_gpio_block, chip); -} - - /* * Super-IO functions */ @@ -142,14 +135,14 @@ static inline void sch311x_sio_outb(int sio_config_port, int reg, int val) static int sch311x_gpio_request(struct gpio_chip *chip, unsigned offset) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); if (block->config_regs[offset] == 0) /* GPIO is not available */ return -ENODEV; if (!request_region(block->runtime_reg + block->config_regs[offset], 1, DRV_NAME)) { - dev_err(chip->dev, "Failed to request region 0x%04x.\n", + dev_err(chip->parent, "Failed to request region 0x%04x.\n", block->runtime_reg + block->config_regs[offset]); return -EBUSY; } @@ -158,7 +151,7 @@ static int sch311x_gpio_request(struct gpio_chip *chip, unsigned offset) static void sch311x_gpio_free(struct gpio_chip *chip, unsigned offset) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); if (block->config_regs[offset] == 0) /* GPIO is not available */ return; @@ -168,7 +161,7 @@ static void sch311x_gpio_free(struct gpio_chip *chip, unsigned offset) static int sch311x_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); unsigned char data; spin_lock(&block->lock); @@ -192,7 +185,7 @@ static void __sch311x_gpio_set(struct sch311x_gpio_block *block, static void sch311x_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); spin_lock(&block->lock); __sch311x_gpio_set(block, offset, value); @@ -201,7 +194,7 @@ static void sch311x_gpio_set(struct gpio_chip *chip, unsigned offset, static int sch311x_gpio_direction_in(struct gpio_chip *chip, unsigned offset) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); spin_lock(&block->lock); outb(SCH311X_GPIO_CONF_IN, block->runtime_reg + @@ -214,7 +207,7 @@ static int sch311x_gpio_direction_in(struct gpio_chip *chip, unsigned offset) static int sch311x_gpio_direction_out(struct gpio_chip *chip, unsigned offset, int value) { - struct sch311x_gpio_block *block = to_sch311x_gpio_block(chip); + struct sch311x_gpio_block *block = gpiochip_get_data(chip); spin_lock(&block->lock); @@ -229,7 +222,7 @@ static int sch311x_gpio_direction_out(struct gpio_chip *chip, unsigned offset, static int sch311x_gpio_probe(struct platform_device *pdev) { - struct sch311x_pdev_data *pdata = pdev->dev.platform_data; + struct sch311x_pdev_data *pdata = dev_get_platdata(&pdev->dev); struct sch311x_gpio_priv *priv; struct sch311x_gpio_block *block; int err, i; @@ -261,13 +254,13 @@ static int sch311x_gpio_probe(struct platform_device *pdev) block->chip.get = sch311x_gpio_get; block->chip.set = sch311x_gpio_set; block->chip.ngpio = 8; - block->chip.dev = &pdev->dev; + block->chip.parent = &pdev->dev; block->chip.base = sch311x_gpio_blocks[i].base; block->config_regs = sch311x_gpio_blocks[i].config_regs; block->data_reg = sch311x_gpio_blocks[i].data_reg; block->runtime_reg = pdata->runtime_reg; - err = gpiochip_add(&block->chip); + err = gpiochip_add_data(&block->chip, block); if (err < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", err); @@ -289,7 +282,7 @@ exit_err: static int sch311x_gpio_remove(struct platform_device *pdev) { - struct sch311x_pdev_data *pdata = pdev->dev.platform_data; + struct sch311x_pdev_data *pdata = dev_get_platdata(&pdev->dev); struct sch311x_gpio_priv *priv = platform_get_drvdata(pdev); int i; |