If of_find_device_by_node() succeeds, tegra210_xusb_padctl_probe()
doesn't have a corresponding put_device(). Thus add put_device() to
fix the exception handling.
Fixes: 2d10214 ("phy: tegra: xusb: Add wake/sleepwalk for Tegra210")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
---
drivers/phy/tegra/xusb-tegra210.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index eedfc7c2cc05..05a0800af0e8 100644
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -3170,8 +3170,10 @@ tegra210_xusb_padctl_probe(struct device *dev,
goto out;
}
- if (!platform_get_drvdata(pdev))
+ if (!platform_get_drvdata(pdev)) {
+ put_device(&pdev->dev);
return ERR_PTR(-EPROBE_DEFER);
+ }
padctl->regmap = dev_get_regmap(&pdev->dev, "usb_sleepwalk");
if (!padctl->regmap)
--
2.17.1
