PCI: hisi: Remove unused variable driver

The local "driver" variable was unused and caused a warning, so remove it:

  drivers/pci/dwc/pcie-hisi.c: In function 'hisi_pcie_probe':
  drivers/pci/dwc/pcie-hisi.c:271:24: warning: variable 'driver' set but not used [-Wunused-but-set-variable]

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Zhou Wang <wangzhou1@hisilicon.com>
Acked-by: Gabriele Paoloni <gabriele.paoloni@huawei.com>

diff --git a/drivers/pci/dwc/pcie-hisi.c b/drivers/pci/dwc/pcie-hisi.c
index e51acee..6631654 100644 (file)
--- a/drivers/pci/dwc/pcie-hisi.c
+++ b/drivers/pci/dwc/pcie-hisi.c
@@ -268,7 +268,6 @@ static int hisi_pcie_probe(struct platform_device *pdev)
        struct dw_pcie *pci;
        struct hisi_pcie *hisi_pcie;
        struct resource *reg;
-       struct device_driver *driver;
        int ret;
 
        hisi_pcie = devm_kzalloc(dev, sizeof(*hisi_pcie), GFP_KERNEL);
@@ -282,8 +281,6 @@ static int hisi_pcie_probe(struct platform_device *pdev)
        pci->dev = dev;
        pci->ops = &dw_pcie_ops;
 
-       driver = dev->driver;
-
        hisi_pcie->pci = pci;
 
        hisi_pcie->soc_ops = of_device_get_match_data(dev);