staging: dwc2: remove redundant D0 power state set

Pci_enable_device() will set device power state to D0,
so it's no need to do it again in dwc2_driver_probe().

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dwc2/pci.c

@@ -127,8 +127,6 @@ static int dwc2_driver_probe(struct pci_dev *dev,
 	if (!hsotg)
 		return -ENOMEM;
 
-	pci_set_power_state(dev, PCI_D0);
-
 	hsotg->dev = &dev->dev;
 	hsotg->regs = devm_ioremap_resource(&dev->dev, &dev->resource[0]);
 	if (IS_ERR(hsotg->regs))