The 'break' is unnecessary because of previous 'return', discard it.
Signed-off-by: Zhang Qilong zhangqilong3@huawei.com --- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 6 ------ drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 4 ---- drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 7 ------- 3 files changed, 17 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c index 8339c8c3a328..fa817ebff980 100644 --- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c +++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c @@ -499,10 +499,8 @@ int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder) } else { return ATOM_ENCODER_MODE_DVI; } - break; case DRM_MODE_CONNECTOR_LVDS: return ATOM_ENCODER_MODE_LVDS; - break; case DRM_MODE_CONNECTOR_DisplayPort: dig_connector = amdgpu_connector->con_priv; if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) || @@ -519,20 +517,16 @@ int amdgpu_atombios_encoder_get_encoder_mode(struct drm_encoder *encoder) } else { return ATOM_ENCODER_MODE_DVI; } - break; case DRM_MODE_CONNECTOR_eDP: return ATOM_ENCODER_MODE_DP; case DRM_MODE_CONNECTOR_DVIA: case DRM_MODE_CONNECTOR_VGA: return ATOM_ENCODER_MODE_CRT; - break; case DRM_MODE_CONNECTOR_Composite: case DRM_MODE_CONNECTOR_SVIDEO: case DRM_MODE_CONNECTOR_9PinDIN: /* fix me */ return ATOM_ENCODER_MODE_TV; - /*return ATOM_ENCODER_MODE_CV;*/ - break; } }
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 5963cbe0d455..34448df0ccf3 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -2202,22 +2202,18 @@ static int dce_v10_0_pick_dig_encoder(struct drm_encoder *encoder) return 1; else return 0; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: if (dig->linkb) return 3; else return 2; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: if (dig->linkb) return 5; else return 4; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: return 6; - break; default: DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index 1954472c8e8f..eb16f7529223 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -2235,22 +2235,18 @@ static int dce_v11_0_pick_dig_encoder(struct drm_encoder *encoder) return 1; else return 0; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: if (dig->linkb) return 3; else return 2; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: if (dig->linkb) return 5; else return 4; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3: return 6; - break; default: DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); return 0; @@ -2304,19 +2300,16 @@ static u32 dce_v11_0_pick_pll(struct drm_crtc *crtc) return ATOM_COMBOPHY_PLL1; else return ATOM_COMBOPHY_PLL0; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: if (dig->linkb) return ATOM_COMBOPHY_PLL3; else return ATOM_COMBOPHY_PLL2; - break; case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: if (dig->linkb) return ATOM_COMBOPHY_PLL5; else return ATOM_COMBOPHY_PLL4; - break; default: DRM_ERROR("invalid encoder_id: 0x%x\n", amdgpu_encoder->encoder_id); return ATOM_PPLL_INVALID;