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 <sergio.paracuel...@gmail.com>
---
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 7fa37b6..8b7c63d 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);
--
2.7.4
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