soc/tegra: flowctrl: Fix error handling

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>

diff --git a/drivers/soc/tegra/flowctrl.c b/drivers/soc/tegra/flowctrl.c
index 0e345c0..5433cc7 100644 (file)
--- 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);