From: Johan Hedberg <johan.hedberg@xxxxxxxxx> This driver was recently updated to use serdev, so add the appropriate dependency. Without this one can get compiler warnings like this if CONFIG_SERIAL_DEV_BUS is not enabled: CC [M] drivers/bluetooth/hci_h5.o drivers/bluetooth/hci_h5.c:934:36: warning: ‘h5_serdev_driver’ defined but not used [-Wunused-variable] static struct serdev_device_driver h5_serdev_driver = { ^~~~~~~~~~~~~~~~ Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx> --- drivers/bluetooth/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index f3c643a0473c..5f953ca8ac5b 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -159,6 +159,7 @@ config BT_HCIUART_LL config BT_HCIUART_3WIRE bool "Three-wire UART (H5) protocol support" depends on BT_HCIUART + depends on BT_HCIUART_SERDEV help The HCI Three-wire UART Transport Layer makes it possible to user the Bluetooth HCI over a serial port interface. The HCI -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html