On Tue, Aug 14, 2018 at 11:57 AM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
>
> At the moment we only support ACPI enumeration for serial port attached
> RTL bluetooth controllers.
>
> This commit adds a dependency on ACPI to the BT_HCIUART_RTL configuration
> option, fixing the following warning when ACPI is not enabled:
>
> drivers/bluetooth/hci_h5.c:920:22: warning: 'rtl_vnd' defined but not used
>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
This fixes the warning,
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
I wonder whether CONFIG_BT_HCIUART_3WIRE should also
depend on ACPI and/or become a silent option, since it's currently
useless when either ACPI or BT_HCIUART_RTL are disabled,
and it seems possible that things break differently when another
back-end gets added there.
Arnd
