usb: gadget: pch_udc: 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>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index cded51f..265dab2 100644 (file)
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -3046,8 +3046,7 @@ static void pch_udc_remove(struct pci_dev *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int pch_udc_suspend(struct device *d)
 {
-       struct pci_dev *pdev = to_pci_dev(d);
-       struct pch_udc_dev *dev = pci_get_drvdata(pdev);
+       struct pch_udc_dev *dev = dev_get_drvdata(d);
 
        pch_udc_disable_interrupts(dev, UDC_DEVINT_MSK);
        pch_udc_disable_ep_interrupts(dev, UDC_EPINT_MSK_DISABLE_ALL);