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gpio: gpio-dwapb: simplify getting .driver_data 

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wolfram Sang 2018-10-21 21:59:56 +02:00 committed by Linus Walleij
parent 2646b90de5
commit deb19ac533
1 changed files with 2 additions and 4 deletions
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6
drivers/gpio/gpio-dwapb.c
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@ -748,8 +748,7 @@ static int dwapb_gpio_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int dwapb_gpio_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct dwapb_gpio *gpio = platform_get_drvdata(pdev);
struct dwapb_gpio *gpio = dev_get_drvdata(dev);
struct gpio_chip *gc = &gpio->ports[0].gc;
unsigned long flags;
int i;
@ -793,8 +792,7 @@ static int dwapb_gpio_suspend(struct device *dev)
static int dwapb_gpio_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct dwapb_gpio *gpio = platform_get_drvdata(pdev);
struct dwapb_gpio *gpio = dev_get_drvdata(dev);
struct gpio_chip *gc = &gpio->ports[0].gc;
unsigned long flags;
int i;