From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/phy/tegra/xusb.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/phy/tegra/xusb.c b/kernel/drivers/phy/tegra/xusb.c
index 181a1be..8f11b29 100644
--- a/kernel/drivers/phy/tegra/xusb.c
+++ b/kernel/drivers/phy/tegra/xusb.c
@@ -556,6 +556,7 @@
usb_role_switch_unregister(port->usb_role_sw);
cancel_work_sync(&port->usb_phy_work);
usb_remove_phy(&port->usb_phy);
+ port->usb_phy.dev->driver = NULL;
}
if (port->ops->remove)
@@ -662,6 +663,9 @@
port->dev.driver = devm_kzalloc(&port->dev,
sizeof(struct device_driver),
GFP_KERNEL);
+ if (!port->dev.driver)
+ return -ENOMEM;
+
port->dev.driver->owner = THIS_MODULE;
port->usb_role_sw = usb_role_switch_register(&port->dev,
@@ -775,6 +779,7 @@
usb2->base.lane = usb2->base.ops->map(&usb2->base);
if (IS_ERR(usb2->base.lane)) {
err = PTR_ERR(usb2->base.lane);
+ tegra_xusb_port_unregister(&usb2->base);
goto out;
}
@@ -841,6 +846,7 @@
ulpi->base.lane = ulpi->base.ops->map(&ulpi->base);
if (IS_ERR(ulpi->base.lane)) {
err = PTR_ERR(ulpi->base.lane);
+ tegra_xusb_port_unregister(&ulpi->base);
goto out;
}
--
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