Call usb_phy_generic_unregister() if of_platform_populate() fails.
Fixes: d6299b6efbf6 ("usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/usb/musb/da8xx.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index fcf06dcf2d61..953094c1930c 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -560,7 +560,7 @@ static int da8xx_probe(struct platform_device *pdev)
ret = of_platform_populate(pdev->dev.of_node, NULL,
da8xx_auxdata_lookup, &pdev->dev);
if (ret)
- return ret;
+ goto err_unregister_phy;
pinfo = da8xx_dev_info;
pinfo.parent = &pdev->dev;
@@ -575,9 +575,13 @@ static int da8xx_probe(struct platform_device *pdev)
ret = PTR_ERR_OR_ZERO(glue->musb);
if (ret) {
dev_err(&pdev->dev, "failed to register musb device: %d\n", ret);
- usb_phy_generic_unregister(glue->usb_phy);
+ goto err_unregister_phy;
}
+ return 0;
+
+err_unregister_phy:
+ usb_phy_generic_unregister(glue->usb_phy);
return ret;
}
--
2.43.0
