When building with 'W=1' the compiler complains about missing prototypes for onboard_hub_create/destroy_pdevs(). Include the header with the prototypes to fix this. Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> --- drivers/usb/misc/onboard_usb_hub_pdevs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/misc/onboard_usb_hub_pdevs.c b/drivers/usb/misc/onboard_usb_hub_pdevs.c index a0a5f719129f..ed22a18f4ab7 100644 --- a/drivers/usb/misc/onboard_usb_hub_pdevs.c +++ b/drivers/usb/misc/onboard_usb_hub_pdevs.c @@ -15,6 +15,7 @@ #include <linux/usb.h> #include <linux/usb/hcd.h> #include <linux/usb/of.h> +#include <linux/usb/onboard_hub.h> #include "onboard_usb_hub.h" -- 2.37.0.rc0.161.g10f37bed90-goog