staging: mt7621-pci: remove two register writes

There is no need to write IO and memory space window Host PCI bridge
registers before doing anything else. Just use its default values which
should be ok.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index fc2543d076c4614e0cec9e480ff517e9c2709595..8a682ce22508b71fa6b53dc33fca4b4ca27a3dcb 100644 (file)
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -88,7 +88,6 @@
 #define PCIE_CLK_GEN_DIS               0
 #define PCIE_CLK_GEN1_DIS              GENMASK(30, 24)
 #define PCIE_CLK_GEN1_EN               (BIT(27) | BIT(25))
-#define RALINK_PCI_IO_MAP_BASE         0x1e160000
 #define MEMORY_BASE                    0x0
 
 /**
@@ -666,9 +665,6 @@ static int mt7621_pci_probe(struct platform_device *pdev)
                return 0;
        }
 
-       pcie_write(pcie, 0xffffffff, RALINK_PCI_MEMBASE);
-       pcie_write(pcie, RALINK_PCI_IO_MAP_BASE, RALINK_PCI_IOBASE);
-
        mt7621_pcie_enable_ports(pcie);
 
        err = mt7621_pci_parse_request_of_pci_ranges(pcie);