staging: mt7621-pci: factor out 'mt7621_enable_phy' function

Factor out a new function 'mt7621_enable_phy' for enabling the
pcie phy for each port and call it from 'mt7621_pcie_enable_port'.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
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 5dce7afc125d57ac9ae11855415dd4726f0bfa17..7e76d30907c4d5d4c811a84558f76caa52de8ce9 100644 (file)
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -387,6 +387,14 @@ set_phy_for_ssc(struct mt7621_pcie_port *port)
        pcie_write(pcie, val, offset);
 }
 
+static void mt7621_enable_phy(struct mt7621_pcie_port *port)
+{
+       /* MT7621 E2 */
+       if ((*(unsigned int *)(0xbe00000c) & 0xFFFF) == 0x0101)
+               bypass_pipe_rst(port);
+       set_phy_for_ssc(port);
+}
+
 static void setup_cm_memory_region(struct resource *mem_resource)
 {
        resource_size_t mask;
@@ -565,6 +573,8 @@ static int mt7621_pcie_enable_port(struct mt7621_pcie_port *port)
                pcie_write(pcie, val, RALINK_PCI_PCIMSK_ADDR);
        }
 
+       mt7621_enable_phy(port);
+
        return 0;
 }
 
@@ -652,9 +662,6 @@ static int mt7621_pci_probe(struct platform_device *pdev)
                        dev_err(dev, "enabling port %d failed\n", slot);
                        list_del(&port->list);
                } else {
-                       if ((*(unsigned int *)(0xbe00000c) & 0xFFFF) == 0x0101) // MT7621 E2
-                               bypass_pipe_rst(port);
-                       set_phy_for_ssc(port);
                        val = read_config(pcie, slot, 0x70c);
                        dev_info(dev, "Port %d N_FTS = %x\n", (unsigned int)val, slot);
                }