Cannot execute make command . "btusb.c:4059:64: error: ‘struct hci_dev’ has no member named ‘quirks’ " Error 1

[Aspae07]

Running Linux 6.14 on Ubuntu 24.04. I don't think it's a compiler issue. Not sure why the make instruction fails though.

[OnlineLearningTutorials]

In kernel 6.14 struct hci_dev definition in the file hci_core.c
https://github.com/OnlineLearningTutorials/mt7902_temp/blob/main/linux-6.14/include/net/bluetooth/hci_core.h#L340

quirks is defined in it, make sure hci_core.c file is in your kernel source code
https://github.com/OnlineLearningTutorials/mt7902_temp/blob/main/linux-6.14/include/net/bluetooth/hci_core.h#L457

[msrazavi]

quirks is defined in hci_core.h and hci_core.h is included in btusb.c, but i still get the same error.
btusb.c: In function ‘btusb_setup_csr’:
btusb.c:2594:64: error: ‘struct hci_dev’ has no member named ‘quirks’
2594 | set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);