dce_clock_set_min_clocks_state() assigns (intentionally) a value of type 'enum dm_pp_clocks_state' to a variable of type 'enum dm_pp_power_level' without an explicit cast. This causes clang to raise the following warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_clocks.c:308:4: error: implicit conversion from enumeration type 'enum dm_pp_clocks_state' to different enumeration type 'enum dm_pp_power_level' [-Werror,-Wenum-conversion] clocks_state }; Make the cast explicit. Signed-off-by: Matthias Kaehlcke <mka at chromium.org> --- drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c index 9e98a5f39a6d..db3ceb283255 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c @@ -304,7 +304,8 @@ static bool dce_clock_set_min_clocks_state( enum dm_pp_clocks_state clocks_state) { struct dm_pp_power_level_change_request level_change_req = { - clocks_state }; + .power_level = (enum dm_pp_power_level)clocks_state + }; if (clocks_state > clk->max_clks_state) { /*Requested state exceeds max supported state.*/ -- 2.16.0.rc1.238.g530d649a79-goog