From bcb4530736a6f7215ab9306f669a8688adf7448c Mon Sep 17 00:00:00 2001 From: Sergio Paracuellos Date: Sun, 4 Nov 2018 11:49:55 +0100 Subject: [PATCH] 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 --- drivers/staging/mt7621-pci/pci-mt7621.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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); -- 2.30.2