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gpio: gpio-zynq: simplify getting .driver_data

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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 22:00:01 +02:00 committed by Linus Walleij
parent a3f4f728d3
commit 38ccad0243
1 changed files with 2 additions and 4 deletions
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6
drivers/gpio/gpio-zynq.c
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@ -693,8 +693,7 @@ static int __maybe_unused zynq_gpio_resume(struct device *dev)
static int __maybe_unused zynq_gpio_runtime_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct zynq_gpio *gpio = platform_get_drvdata(pdev);
struct zynq_gpio *gpio = dev_get_drvdata(dev);
clk_disable_unprepare(gpio->clk);
@ -703,8 +702,7 @@ static int __maybe_unused zynq_gpio_runtime_suspend(struct device *dev)
static int __maybe_unused zynq_gpio_runtime_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct zynq_gpio *gpio = platform_get_drvdata(pdev);
struct zynq_gpio *gpio = dev_get_drvdata(dev);
return clk_prepare_enable(gpio->clk);
}