Hello: This series was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>: On Wed, 15 Jan 2025 19:36:36 -0800 you wrote: > The documentation for usb_driver_claim_interface() says that "the > device lock" is needed when the function is called from places other > than probe(). This appears to be the lock for the USB interface > device. The Mediatek btusb code gets called via this path: > > Workqueue: hci0 hci_power_on [bluetooth] > Call trace: > usb_driver_claim_interface > btusb_mtk_claim_iso_intf > btusb_mtk_setup > hci_dev_open_sync > hci_power_on > process_scheduled_works > worker_thread > kthread > > [...] Here is the summary with links: - [1/2] Bluetooth: btusb: mediatek: Add locks for usb_driver_claim_interface() https://git.kernel.org/bluetooth/bluetooth-next/c/ec5570088c6a - [2/2] Bluetooth: btusb: mediatek: Add err code to btusb claim iso printout https://git.kernel.org/bluetooth/bluetooth-next/c/6ca1c15fcb92 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html