[PATCH 2/2] Bluetooth: btmtk: remove #ifdef around declarations

[AngeloGioacchino Del Regno]

Il 22/07/24 11:27, Arnd Bergmann ha scritto:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> The caller of these functions in btusb.c is guarded with an
> if(IS_ENABLED()) style check, so dead code is left out, but the
> declarations are still needed at compile time:
> 
> drivers/bluetooth/btusb.c: In function 'btusb_mtk_reset':
> drivers/bluetooth/btusb.c:2705:15: error: implicit declaration of function 'btmtk_usb_subsys_reset' [-Wimplicit-function-declaration]
>   2705 |         err = btmtk_usb_subsys_reset(hdev, btmtk_data->dev_id);
>        |               ^~~~~~~~~~~~~~~~~~~~~~
> drivers/bluetooth/btusb.c: In function 'btusb_send_frame_mtk':
> drivers/bluetooth/btusb.c:2720:23: error: implicit declaration of function 'alloc_mtk_intr_urb' [-Wimplicit-function-declaration]
>   2720 |                 urb = alloc_mtk_intr_urb(hdev, skb, btusb_tx_complete);
>        |                       ^~~~~~~~~~~~~~~~~~
> drivers/bluetooth/btusb.c:2720:21: error: assignment to 'struct urb *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
>   2720 |                 urb = alloc_mtk_intr_urb(hdev, skb, btusb_tx_complete);
>        |                     ^
> 
> Fixes: 52828ea60dfd ("Bluetooth: btmtk: Fix btmtk.c undefined reference build error")
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>