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gpio: gpio-tegra: 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>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wolfram Sang 2018-10-21 22:00:00 +02:00 committed by Linus Walleij
parent 38ccad0243
commit 7ddb7dce0a
1 changed files with 2 additions and 4 deletions
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6
drivers/gpio/gpio-tegra.c
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@ -404,8 +404,7 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc)
#ifdef CONFIG_PM_SLEEP #ifdef CONFIG_PM_SLEEP
static int tegra_gpio_resume(struct device *dev) static int tegra_gpio_resume(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct tegra_gpio_info *tgi = dev_get_drvdata(dev);
struct tegra_gpio_info *tgi = platform_get_drvdata(pdev);
unsigned long flags; unsigned long flags;
unsigned int b, p; unsigned int b, p;
@ -444,8 +443,7 @@ static int tegra_gpio_resume(struct device *dev)
static int tegra_gpio_suspend(struct device *dev) static int tegra_gpio_suspend(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct tegra_gpio_info *tgi = dev_get_drvdata(dev);
struct tegra_gpio_info *tgi = platform_get_drvdata(pdev);
unsigned long flags; unsigned long flags;
unsigned int b, p; unsigned int b, p;