From d3936d7437e388f3a91995e8f07fb82affff2f0d Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Fri, 9 Jun 2017 20:33:10 +0200 Subject: gpio-exar/8250-exar: Fix passing in of parent PCI device This fixes reloading of the GPIO driver for the same platform device instance as created by the exar UART driver: First of all, the driver sets drvdata to its own value during probing and does not restore the original value on exit. But this won't help anyway as the core clears drvdata after the driver left. Set the platform device parent instead. Signed-off-by: Jan Kiszka Reviewed-by: Andy Shevchenko Acked-by: Linus Walleij Acked-by: Greg Kroah-Hartman Signed-off-by: Linus Walleij --- drivers/gpio/gpio-exar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpio/gpio-exar.c') diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c index 081076771217..85bf031d9772 100644 --- a/drivers/gpio/gpio-exar.c +++ b/drivers/gpio/gpio-exar.c @@ -119,7 +119,7 @@ static int exar_direction_input(struct gpio_chip *chip, unsigned int offset) static int gpio_exar_probe(struct platform_device *pdev) { - struct pci_dev *pcidev = platform_get_drvdata(pdev); + struct pci_dev *pcidev = to_pci_dev(pdev->dev.parent); struct exar_gpio_chip *exar_gpio; void __iomem *p; int index, ret; -- cgit v1.2.3