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[v3,2/3] PCI: imx6: Use define instead of hard coded value

Message ID 1444664808-16445-2-git-send-email-festevam@gmail.com
State Accepted
Headers show

Commit Message

Fabio Estevam Oct. 12, 2015, 3:46 p.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

Use LTSSM_STATE_RCVRY_LOCK define instead of hard coded value in order
to improve the code readability.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
---
Changes since v2:
- Use . instead of ; in the commit log

 drivers/pci/host/pci-imx6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c
index 6f43086..4e7b577 100644
--- a/drivers/pci/host/pci-imx6.c
+++ b/drivers/pci/host/pci-imx6.c
@@ -508,7 +508,7 @@  static int imx6_pcie_link_up(struct pcie_port *pp)
 	if (rx_valid & PCIE_PHY_RX_ASIC_OUT_VALID)
 		return 0;
 
-	if ((debug_r0 & PCIE_PHY_DEBUG_R0_LTSSM_MASK) != 0x0d)
+	if ((debug_r0 & PCIE_PHY_DEBUG_R0_LTSSM_MASK) != LTSSM_STATE_RCVRY_LOCK)
 		return 0;
 
 	dev_err(pp->dev, "transition to gen2 is stuck, reset PHY!\n");