Merge tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.11-rc1.

  Nothing earth-shattering in here, just constant forward progress in
  adding support for new hardware and better debugging functionalities
  for thunderbolt devices and the subsystem. Included in here are:

   - thunderbolt debugging update and driver additions

   - xhci driver updates

   - typec driver updates

   - kselftest device driver changes (acked by the relevant maintainers,
     depended on other changes in this tree.)

   - cdns3 driver updates

   - gadget driver updates

   - MODULE_DESCRIPTION() additions

   - dwc3 driver updates and fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (112 commits)
  kselftest: devices: Add test to detect device error logs
  kselftest: Move ksft helper module to common directory
  kselftest: devices: Move discoverable devices test to subdirectory
  usb: gadget: f_uac2: fix non-newline-terminated function name
  USB: uas: Implement the new shutdown callback
  USB: core: add 'shutdown' callback to usb_driver
  usb: typec: Drop explicit initialization of struct i2c_device_id::driver_data to 0
  usb: dwc3: enable CCI support for AMD-xilinx DWC3 controller
  usb: dwc2: add support for other Lantiq SoCs
  usb: gadget: Use u16 types for 16-bit fields
  usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
  usb: dwc3: core: Check all ports when set phy suspend
  usb: typec: tcpci: add support to set connector orientation
  dt-bindings: usb: Convert fsl-usb to yaml
  usb: typec: ucsi: reorder operations in ucsi_run_command()
  usb: typec: ucsi: extract common code for command handling
  usb: typec: ucsi: inline ucsi_read_message_in
  usb: typec: ucsi: rework command execution functions
  usb: typec: ucsi: split read operation
  usb: typec: ucsi: simplify command sending API
  ...

2 files changed, 15 insertions, 0 deletions

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index e02ba15f6e34..b35734d03109 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -517,6 +517,19 @@ static int usb_unbind_interface(struct device *dev)
 	return 0;
 }
 
+static void usb_shutdown_interface(struct device *dev)
+{
+	struct usb_interface *intf = to_usb_interface(dev);
+	struct usb_driver *driver;
+
+	if (!dev->driver)
+		return;
+
+	driver = to_usb_driver(dev->driver);
+	if (driver->shutdown)
+		driver->shutdown(intf);
+}
+
 /**
  * usb_driver_claim_interface - bind a driver to an interface
  * @driver: the driver to be bound
@@ -1059,6 +1072,7 @@ int usb_register_driver(struct usb_driver *new_driver, struct module *owner,
 	new_driver->driver.bus = &usb_bus_type;
 	new_driver->driver.probe = usb_probe_interface;
 	new_driver->driver.remove = usb_unbind_interface;
+	new_driver->driver.shutdown = usb_shutdown_interface;
 	new_driver->driver.owner = owner;
 	new_driver->driver.mod_name = mod_name;
 	new_driver->driver.dev_groups = new_driver->dev_groups;
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index a0c432b14b20..0b4685aad2d5 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1150,4 +1150,5 @@ static void __exit usb_exit(void)
 
 subsys_initcall(usb_init);
 module_exit(usb_exit);
+MODULE_DESCRIPTION("USB core host-side support");
 MODULE_LICENSE("GPL");