On Tue, Jan 17, 2023 at 05:37:29PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> The definition of intel_selftest_modify_policy() does not match the
> declaration, as gcc-13 points out:
>
> drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c:29:5: error: conflicting types for 'intel_selftest_modify_policy' due to enum/integer mismatch; have 'int(struct intel_engine_cs *, struct intel_selftest_saved_policy *, u32)' {aka 'int(struct intel_engine_cs *, struct intel_selftest_saved_policy *, unsigned int)'} [-Werror=enum-int-mismatch]
> 29 | int intel_selftest_modify_policy(struct intel_engine_cs *engine,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c:11:
> drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.h:28:5: note: previous declaration of 'intel_selftest_modify_policy' with type 'int(struct intel_engine_cs *, struct intel_selftest_saved_policy *, enum selftest_scheduler_modify)'
> 28 | int intel_selftest_modify_policy(struct intel_engine_cs *engine,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Change the type in the definition to match.
>
> Fixes: 617e87c05c72 ("drm/i915/selftest: Fix hangcheck self test for GuC submission")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>
Andi
> ---
> drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c b/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
> index 310fb83c527e..2990dd4d4a0d 100644
> --- a/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
> +++ b/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
> @@ -28,8 +28,7 @@ struct intel_engine_cs *intel_selftest_find_any_engine(struct intel_gt *gt)
>
> int intel_selftest_modify_policy(struct intel_engine_cs *engine,
> struct intel_selftest_saved_policy *saved,
> - u32 modify_type)
> -
> + enum selftest_scheduler_modify modify_type)
> {
> int err;
>
> --
> 2.39.0
