From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Add a #define for LTSSM_STATE_RCVRY_LOCK and use it to improve code
readability.
[bhelgaas: include both definition and use for reviewability]
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/host/pci-imx6.c | 2 +-
drivers/pci/host/pcie-designware.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c
index 7b0d120..4c788d27 100644
--- a/drivers/pci/host/pci-imx6.c
+++ b/drivers/pci/host/pci-imx6.c
@@ -507,7 +507,7 @@ static int imx6_pcie_link_up(struct pcie_port *pp)
if (rx_valid & PCIE_PHY_RX_ASIC_OUT_VALID)
return 0;
- if ((debug_r0 & LTSSM_STATE_MASK) != 0x0d)
+ if ((debug_r0 & LTSSM_STATE_MASK) != LTSSM_STATE_RCVRY_LOCK)
return 0;
dev_err(pp->dev, "transition to gen2 is stuck, reset PHY!\n");
diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h
index a1a76ff..f3a7583 100644
--- a/drivers/pci/host/pcie-designware.h
+++ b/drivers/pci/host/pcie-designware.h
@@ -22,6 +22,7 @@
#define MAX_MSI_IRQS 32
#define MAX_MSI_CTRLS (MAX_MSI_IRQS / 32)
+#define LTSSM_STATE_RCVRY_LOCK 0x0d
#define LTSSM_STATE_MASK 0x1f
struct pcie_port {
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
