linux-kernel - [PATCH v4 03/11] PCI: imx6: Return -ETIMEOUT from imx6_pcie_wait_for_speed

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Date:   Sun, 14 Apr 2019 17:46:24 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     linux-pci@...r.kernel.org
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Chris Healy <cphealy@...il.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v4 03/11] PCI: imx6: Return -ETIMEOUT from imx6_pcie_wait_for_speed_change()

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

Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
Reviewed-by: Lucas Stach <l.stach@...gutronix.de>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Chris Healy <cphealy@...il.com>
Cc: Lucas Stach <l.stach@...gutronix.de>
Cc: linux-kernel@...r.kernel.org
Cc: linux-pci@...r.kernel.org
---
 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 bb3dcfdbf697..021ef121a058 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -739,7 +739,7 @@ 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)
-- 
2.20.1