[PATCH v2 3/5] usb: ohci-nxp: fix device leak on probe failure

[Johan Hovold <johan@kernel.org>]

Make sure to drop the reference taken when looking up the PHY I2C device
during probe on probe failure (e.g. probe deferral) and on driver
unbind.

Fixes: 73108aa90cbf ("USB: ohci-nxp: Use isp1301 driver")
Cc: stable@vger.kernel.org	# 3.5
Reported-by: Ma Ke <make24@iscas.ac.cn>
Link: https://lore.kernel.org/lkml/20251117013428.21840-1-make24@iscas.ac.cn/
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/host/ohci-nxp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c
index 24d5a1dc5056..509ca7d8d513 100644
--- a/drivers/usb/host/ohci-nxp.c
+++ b/drivers/usb/host/ohci-nxp.c
@@ -223,6 +223,7 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev)
 fail_resource:
 	usb_put_hcd(hcd);
 fail_disable:
+	put_device(&isp1301_i2c_client->dev);
 	isp1301_i2c_client = NULL;
 	return ret;
 }
@@ -234,6 +235,7 @@ static void ohci_hcd_nxp_remove(struct platform_device *pdev)
 	usb_remove_hcd(hcd);
 	ohci_nxp_stop_hc();
 	usb_put_hcd(hcd);
+	put_device(&isp1301_i2c_client->dev);
 	isp1301_i2c_client = NULL;
 }
 
-- 
2.51.2