[PATCH 03/21] PCI: imx6: Return -ETIMEOUT from imx6_pcie_wait_for_speed_change()

[Andrey Smirnov]

Change error code from EINVAL to ETIMEDOUT in
imx6_pcie_wait_for_speed_change() since that error code seems more
appropriate.

Cc: Lorenzo Pieralisi <lorenzo.pieral...@arm.com>
Cc: Bjorn Helgaas <bhelg...@google.com>
Cc: Fabio Estevam <fabio.este...@nxp.com>
Cc: Chris Healy <cphe...@gmail.com>
Cc: Lucas Stach <l.st...@pengutronix.de>
Cc: Leonard Crestez <leonard.cres...@nxp.com>
Cc: "A.s. Dong" <aisheng.d...@nxp.com>
Cc: Richard Zhu <hongxing....@nxp.com>
Cc: linux-...@nxp.com
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-...@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pci-imx6.c 
b/drivers/pci/controller/dwc/pci-imx6.c
index 6ffadc29d21b..e990030564d8 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -624,7 +624,7 @@ static int imx6_pcie_wait_for_speed_change(struct imx6_pcie 
*imx6_pcie)
        }
 
        dev_err(dev, "Speed change timeout\n");
-       return -EINVAL;
+       return -ETIMEDOUT;
 }
 
 static void imx6_pcie_ltssm_enable(struct device *dev)
-- 
2.19.1