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staging: mt7621-pci: factor out 'mt7621_pcie_init_ports' function
Instead of just inline this code in the probe driver function factor out a new 'mt7621_pcie_init_ports' function to achieve this. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -612,6 +612,23 @@ static int mt7621_pcie_init_port(struct mt7621_pcie_port *port)
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return 0;
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}
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static void mt7621_pcie_init_ports(struct mt7621_pcie *pcie)
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{
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struct device *dev = pcie->dev;
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struct mt7621_pcie_port *port, *tmp;
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int err;
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list_for_each_entry_safe(port, tmp, &pcie->ports, list) {
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u32 slot = port->slot;
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err = mt7621_pcie_init_port(port);
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if (err) {
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dev_err(dev, "Initiating port %d failed\n", slot);
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list_del(&port->list);
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}
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}
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}
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static void mt7621_pcie_enable_ports(struct mt7621_pcie *pcie)
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{
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struct device *dev = pcie->dev;
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@ -759,7 +776,6 @@ static int mt7621_pci_probe(struct platform_device *pdev)
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struct device *dev = &pdev->dev;
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struct mt7621_pcie *pcie;
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struct pci_host_bridge *bridge;
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struct mt7621_pcie_port *port, *tmp;
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int err;
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LIST_HEAD(res);
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@ -794,15 +810,7 @@ static int mt7621_pci_probe(struct platform_device *pdev)
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mdelay(100);
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list_for_each_entry_safe(port, tmp, &pcie->ports, list) {
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u32 slot = port->slot;
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err = mt7621_pcie_init_port(port);
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if (err) {
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dev_err(dev, "enabling port %d failed\n", slot);
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list_del(&port->list);
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}
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}
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mt7621_pcie_init_ports(pcie);
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rt_sysc_m32(0, RALINK_PCIE_RST, RALINK_RSTCTRL);
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rt_sysc_m32(0x30, 2 << 4, SYSC_REG_SYSTEM_CONFIG1);
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