linux-kernel - [PATCH] phy: phy-exynos-pcie: fix the wrong error return

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Date:   Wed, 08 Mar 2017 17:22:42 +0900
From:   Jaehoon Chung <jh80.chung@...sung.com>
To:     linux-kernel@...r.kernel.org
Cc:     kishon@...com, krzk@...nel.org, kgene@...nel.org,
        javier@....samsung.com, linux-samsung-soc@...r.kernel.org,
        Jaehoon Chung <jh80.chung@...sung.com>
Subject: [PATCH] phy: phy-exynos-pcie: fix the wrong error return

When it doesn't get the blk_base's resource, it was returned
the error about phy_base, not blk_base.
This patch is for fixing the wrong error return about blk_base.

Fixes: cf0adb8e281b ("phy: phy-exynos-pcie: Add support for Exynos PCIe PHY")

Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
---
 drivers/phy/phy-exynos-pcie.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/phy-exynos-pcie.c b/drivers/phy/phy-exynos-pcie.c
index 4f60b83..60baf25 100644
--- a/drivers/phy/phy-exynos-pcie.c
+++ b/drivers/phy/phy-exynos-pcie.c
@@ -254,8 +254,8 @@ static int exynos_pcie_phy_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	exynos_phy->blk_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(exynos_phy->phy_base))
-		return PTR_ERR(exynos_phy->phy_base);
+	if (IS_ERR(exynos_phy->blk_base))
+		return PTR_ERR(exynos_phy->blk_base);
 
 	exynos_phy->drv_data = drv_data;
 
-- 
2.10.2