[PATCH][next] drm/amd/pm: Fix fall-through warning for Clang

Gustavo A. R. Silva
2021-06-04T05:05:06Z

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
JFYI: We had thousands of these sorts of warnings and now we are down
to just 22 in linux-next. This is one of those last remaining
warnings. :)

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
index 8f71f6a4bb49..43c3f6e755e7 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
@@ -831,6 +831,7 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
break;
case AMD_DPM_FORCED_LEVEL_MANUAL:
data->fine_grain_enabled = 1;
+ break;
case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
default:
break;
--
2.27.0