From da1dbec1be2b54c16649e33e479708a55156e311 Mon Sep 17 00:00:00 2001
From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date: Tue, 11 Apr 2017 05:40:41 +0200
Subject: [PATCH] soc/tegra: flowctrl: Fix error handling
Git-commit: da1dbec1be2b54c16649e33e479708a55156e311
Patch-mainline: v4.13-rc1
References: bsc#1051510
It is likely that returning returned by 'devm_ioremap_resource()' is
expected here instead of something related to 'base' which should be a
valid pointer at this point.
Fixes: 841fd94c43a4 ("soc/tegra: flowctrl: Add basic platform driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/soc/tegra/flowctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/tegra/flowctrl.c b/drivers/soc/tegra/flowctrl.c
index 0e345c05fc65..5433cc7a043e 100644
--- a/drivers/soc/tegra/flowctrl.c
+++ b/drivers/soc/tegra/flowctrl.c
@@ -157,7 +157,7 @@ static int tegra_flowctrl_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
tegra_flowctrl_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(tegra_flowctrl_base))
- return PTR_ERR(base);
+ return PTR_ERR(tegra_flowctrl_base);
iounmap(base);
--
2.18.0