From: Sergio Paracuellos Date: Sun, 4 Nov 2018 10:49:55 +0000 (+0100) Subject: staging: mt7621-pci: use PCIE_PORT_LINKUP instead of hardcode value X-Git-Tag: v5.0-rc1~97^2~288 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bcb4530736a6f7215ab9306f669a8688adf7448c;p=thirdparty%2Flinux.git staging: mt7621-pci: use PCIE_PORT_LINKUP instead of hardcode value PCIE_PORT_LINKUP is defined and can be used to check if link is up for each controller. Use it instead of use a hardcode value. Signed-off-by: Sergio Paracuellos Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c index 7fa37b67808a7..8b7c63d7e353f 100644 --- a/drivers/staging/mt7621-pci/pci-mt7621.c +++ b/drivers/staging/mt7621-pci/pci-mt7621.c @@ -594,7 +594,7 @@ static int mt7621_pcie_init_port(struct mt7621_pcie_port *port) reset_control_assert(port->pcie_rst); reset_control_deassert(port->pcie_rst); - if ((pcie_port_read(port, RALINK_PCI_STATUS) & 0x1) == 0) { + if ((pcie_port_read(port, RALINK_PCI_STATUS) & PCIE_PORT_LINKUP) == 0) { dev_err(dev, "pcie%d no card, disable it (RST & CLK)\n", slot); reset_control_assert(port->pcie_rst); rt_sysc_m32(PCIE_PORT_CLK_EN(slot), 0, RALINK_CLKCFG1);