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Commit c34dc3bf authored by Ian Molton's avatar Ian Molton Committed by Marcel Holtmann
Browse files

Bluetooth: hci_serdev: Introduce hci_uart_unregister_device() 



Several drivers have the same (and incorrect) code in their
_remove() handler.

Coalesce this into a shared function.

Signed-off-by: default avatarIan Molton <ian@mnementh.co.uk>
Reviewed-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent fd865802

drivers/bluetooth/hci_serdev.c

+13 −0
Original line number Diff line number Diff line
@@ -354,3 +354,16 @@ int hci_uart_register_device(struct hci_uart *hu, 
	return err;

}

EXPORT_SYMBOL_GPL(hci_uart_register_device);



void hci_uart_unregister_device(struct hci_uart *hu)

{

	struct hci_dev *hdev = hu->hdev;



	hci_unregister_dev(hdev);

	hci_free_dev(hdev);



	cancel_work_sync(&hu->write_work);



	hu->proto->close(hu);

}

EXPORT_SYMBOL_GPL(hci_uart_unregister_device);

drivers/bluetooth/hci_uart.h

+1 −0
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ struct hci_uart { 
int hci_uart_register_proto(const struct hci_uart_proto *p);

int hci_uart_unregister_proto(const struct hci_uart_proto *p);

int hci_uart_register_device(struct hci_uart *hu, const struct hci_uart_proto *p);

void hci_uart_unregister_device(struct hci_uart *hu);



int hci_uart_tx_wakeup(struct hci_uart *hu);

int hci_uart_init_ready(struct hci_uart *hu);