The description for acpi_bus_notify() is quite far from what kernel doc expects. It complains about this: Function parameter or member 'handle' not described in 'acpi_bus_notify' Function parameter or member 'type' not described in 'acpi_bus_notify' Function parameter or member 'data' not described in 'acpi_bus_notify' Fix this by dropping kernel doc annotation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/acpi/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 6a1476cba3d3..8e87996607ec 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -456,7 +456,7 @@ static void acpi_bus_osc_negotiate_usb_control(void) Notification Handling -------------------------------------------------------------------------- */ -/** +/* * acpi_bus_notify * --------------- * Callback for all 'system-level' device notifications (values 0x00-0x7F). -- 2.35.1