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gpio: pch: Use dev_get_drvdata 

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Chuhong Yuan 2019-07-23 16:39:24 +08:00 committed by Andy Shevchenko
parent 5f9e832c13
commit a7db285664
1 changed files with 2 additions and 4 deletions
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6
drivers/gpio/gpio-pch.c
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@ -409,8 +409,7 @@ static int pch_gpio_probe(struct pci_dev *pdev,
static int __maybe_unused pch_gpio_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct pch_gpio *chip = pci_get_drvdata(pdev);
struct pch_gpio *chip = dev_get_drvdata(dev);
unsigned long flags;
spin_lock_irqsave(&chip->spinlock, flags);
@ -422,8 +421,7 @@ static int __maybe_unused pch_gpio_suspend(struct device *dev)
static int __maybe_unused pch_gpio_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct pch_gpio *chip = pci_get_drvdata(pdev);
struct pch_gpio *chip = dev_get_drvdata(dev);
unsigned long flags;
spin_lock_irqsave(&chip->spinlock, flags);