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gpio: use dev_get_platdata()

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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jingoo Han
2013-07-30 17:08:05 +09:00
committed by Linus Walleij
parent c0e811d9f5
commit e56aee1897
31 changed files with 45 additions and 42 deletions
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6
drivers/gpio/gpio-twl4030.c
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@@ -256,7 +256,7 @@ static int twl_request(struct gpio_chip *chip, unsigned offset)
/* optionally have the first two GPIOs switch vMMC1
* and vMMC2 power supplies based on card presence.
*/
pdata = chip->dev->platform_data;
pdata = dev_get_platdata(chip->dev);
if (pdata)
value |= pdata->mmc_cd & 0x03;
@@ -460,7 +460,7 @@ static struct twl4030_gpio_platform_data *of_gpio_twl4030(struct device *dev)
static int gpio_twl4030_probe(struct platform_device *pdev)
{
struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
struct twl4030_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct device_node *node = pdev->dev.of_node;
struct gpio_twl4030_priv *priv;
int ret, irq_base;
@@ -556,7 +556,7 @@ out:
/* Cannot use as gpio_twl4030_probe() calls us */
static int gpio_twl4030_remove(struct platform_device *pdev)
{
struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
struct twl4030_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct gpio_twl4030_priv *priv = platform_get_drvdata(pdev);
int status;