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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: Nizam Haider <nijamh@cdac.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Nizam Haider 2015-11-23 20:53:18 +05:30 committed by Linus Walleij
parent fb50cdfeed
commit ab128afce4
5 changed files with 6 additions and 6 deletions
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2
drivers/gpio/gpio-ath79.c
View File

@ -138,7 +138,7 @@ static const struct of_device_id ath79_gpio_of_match[] = {
static int ath79_gpio_probe(struct platform_device *pdev) static int ath79_gpio_probe(struct platform_device *pdev)
{ {
struct ath79_gpio_platform_data *pdata = pdev->dev.platform_data; struct ath79_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
struct ath79_gpio_ctrl *ctrl; struct ath79_gpio_ctrl *ctrl;
struct resource *res; struct resource *res;

2
drivers/gpio/gpio-davinci.c
View File

@ -149,7 +149,7 @@ davinci_gpio_get_pdata(struct platform_device *pdev)
u32 val; u32 val;
if (!IS_ENABLED(CONFIG_OF) || !pdev->dev.of_node) if (!IS_ENABLED(CONFIG_OF) || !pdev->dev.of_node)
return pdev->dev.platform_data; return dev_get_platdata(&pdev->dev);
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata) if (!pdata)

2
drivers/gpio/gpio-f7188x.c
View File

@ -298,7 +298,7 @@ static int f7188x_gpio_probe(struct platform_device *pdev)
{ {
int err; int err;
int i; int i;
struct f7188x_sio *sio = pdev->dev.platform_data; struct f7188x_sio *sio = dev_get_platdata(&pdev->dev);
struct f7188x_gpio_data *data; struct f7188x_gpio_data *data;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);

2
drivers/gpio/gpio-octeon.c
View File

@ -128,7 +128,7 @@ out:
static int octeon_gpio_remove(struct platform_device *pdev) static int octeon_gpio_remove(struct platform_device *pdev)
{ {
struct gpio_chip *chip = pdev->dev.platform_data; struct gpio_chip *chip = dev_get_platdata(&pdev->dev);
gpiochip_remove(chip); gpiochip_remove(chip);
return 0; return 0;
} }

4
drivers/gpio/gpio-sch311x.c
View File

@ -229,7 +229,7 @@ static int sch311x_gpio_direction_out(struct gpio_chip *chip, unsigned offset,
static int sch311x_gpio_probe(struct platform_device *pdev) 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_priv *priv;
struct sch311x_gpio_block *block; struct sch311x_gpio_block *block;
int err, i; int err, i;
@ -289,7 +289,7 @@ exit_err:
static int sch311x_gpio_remove(struct platform_device *pdev) 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); struct sch311x_gpio_priv *priv = platform_get_drvdata(pdev);
int i; int i;