From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Fri, 11 Sep 2015 12:08:52 +0000 (-0300)
Subject: PCI: imx6: Return real error code from imx6_add_pcie_port()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=89b2d4f14b147bcb499f5e7b1c6e6ce082a58e8f;p=linux-beck.git

PCI: imx6: Return real error code from imx6_add_pcie_port()

When devm_request_irq() fails, imx6_add_pcie_port() should return the real
error code instead of always returning -ENODEV.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
---

diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c
index 8f3a9813c4e5..2d0d0fe50c99 100644
--- a/drivers/pci/host/pci-imx6.c
+++ b/drivers/pci/host/pci-imx6.c
@@ -539,7 +539,7 @@ static int __init imx6_add_pcie_port(struct pcie_port *pp,
 				       IRQF_SHARED, "mx6-pcie-msi", pp);
 		if (ret) {
 			dev_err(&pdev->dev, "failed to request MSI irq\n");
-			return -ENODEV;
+			return ret;
 		}
 	}