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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-11-20 21:35:11 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-24 20:05:50 +0300 |
| commit | b251d357f53f1a43b27f64de1a6239e0e31e1cde (patch) | |
| tree | 55c27a41334cd6d62cfe2ea184d7a118c89b72d1 | |
| parent | 910e834db00e40942e79226d638f0f2217eeedd6 (diff) | |
| download | linux-b251d357f53f1a43b27f64de1a6239e0e31e1cde.tar.xz | |
drm/amd/pm: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple
of warnings by explicitly adding a break statement instead of letting
the code fall through to the next case, and a fallthrough pseudo-keyword
as a replacement for a /* fall through */ comment,
Notice that Clang doesn't recognize /* fall through */ comments as
implicit fall-through markings.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c index b5986d19dc08..afa1711c9620 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c +++ b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c @@ -6200,8 +6200,8 @@ static void si_request_link_speed_change_before_state_change(struct amdgpu_devic case AMDGPU_PCIE_GEN2: if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) break; + fallthrough; #endif - /* fall through */ default: si_pi->force_pcie_gen = si_get_current_pcie_speed(adev); break; diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c index d4253b1116c2..052bc88cf33c 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c +++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c @@ -2372,6 +2372,7 @@ static int polaris10_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type) break; case SMU_BIF_TABLE: polaris10_update_bif_smc_table(hwmgr); + break; default: break; } |