---
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 1 -
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 1 -
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c | 2 --
drivers/gpu/drm/amd/amdgpu/ih_v6_0.c | 4 ----
drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 4 ----
drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c | 3 ---
drivers/gpu/drm/amd/amdgpu/nv.c | 2 --
drivers/gpu/drm/amd/amdgpu/soc21.c | 2 --
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 2 --
9 files changed, 21 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
index 3c988cc406e4..381101d2bf05 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
@@ -112,7 +112,6 @@ static inline void amdgpu_res_first(struct ttm_resource *res,
cur->remaining = size;
cur->node = NULL;
WARN_ON(res && start + size > res->size);
- return;
}
/**
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
index d95b2dc78063..3ee219aa2891 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
@@ -228,7 +228,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode
register_acpi_backlight:
/* Try registering an ACPI video backlight device instead. */
acpi_video_register_backlight();
- return;
}
void
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
index e7ae37233234..065b2bd5f5a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c
@@ -746,8 +746,6 @@ void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev,
die_id);
break;
}
-
- return;
}
void gfx_v9_4_2_debug_trap_config_init(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c
index ec0c8f8b465a..d9ed7332d805 100644
--- a/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/ih_v6_0.c
@@ -641,8 +641,6 @@ static void ih_v6_0_update_clockgating_state(struct amdgpu_device *adev,
if (def != data)
WREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL, data);
}
-
- return;
}
static int ih_v6_0_set_clockgating_state(void *handle,
@@ -726,8 +724,6 @@ static void ih_v6_0_get_clockgating_state(void *handle, u64 *flags)
if (!RREG32_SOC15(OSSSYS, 0, regIH_CLK_CTRL))
*flags |= AMD_CG_SUPPORT_IH_CG;
-
- return;
}
static const struct amd_ip_funcs ih_v6_0_ip_funcs = {
diff --git a/drivers/gpu/drm/amd/amdgpu/navi10_ih.c b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
index bb1873363d75..e64b33115848 100644
--- a/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
@@ -665,8 +665,6 @@ static void navi10_ih_update_clockgating_state(struct amdgpu_device *adev,
if (def != data)
WREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL, data);
}
-
- return;
}
static int navi10_ih_set_clockgating_state(void *handle,
@@ -691,8 +689,6 @@ static void navi10_ih_get_clockgating_state(void *handle, u64 *flags)
if (!RREG32_SOC15(OSSSYS, 0, mmIH_CLK_CTRL))
*flags |= AMD_CG_SUPPORT_IH_CG;
-
- return;
}
static const struct amd_ip_funcs navi10_ih_ip_funcs = {
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c
index f85eec05d218..cc034a740605 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c
@@ -173,8 +173,6 @@ static void nbio_v7_9_sdma_doorbell_range(struct amdgpu_device *adev, int instan
default:
break;
}
-
- return;
}
static void nbio_v7_9_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell,
@@ -556,7 +554,6 @@ const struct amdgpu_nbio_funcs nbio_v7_9_funcs = {
static void nbio_v7_9_query_ras_error_count(struct amdgpu_device *adev,
void *ras_error_status)
{
- return;
}
static void nbio_v7_9_handle_ras_controller_intr_no_bifring(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 0535cabe3b16..1995c7459f20 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1115,8 +1115,6 @@ static void nv_common_get_clockgating_state(void *handle, u64 *flags)
adev->hdp.funcs->get_clock_gating_state(adev, flags);
adev->smuio.funcs->get_clock_gating_state(adev, flags);
-
- return;
}
static const struct amd_ip_funcs nv_common_ip_funcs = {
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 92a80780ab72..6fcc4f7be117 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -885,8 +885,6 @@ static void soc21_common_get_clockgating_state(void *handle, u64 *flags)
adev->nbio.funcs->get_clockgating_state(adev, flags);
adev->hdp.funcs->get_clock_gating_state(adev, flags);
-
- return;
}
static const struct amd_ip_funcs soc21_common_ip_funcs = {
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index 96831f931423..88e17f5e20b2 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -877,8 +877,6 @@ static void vcn_v4_0_enable_clock_gating(struct amdgpu_device *adev, int inst)
| UVD_SUVD_CGC_CTRL__IME_MODE_MASK
| UVD_SUVD_CGC_CTRL__SITE_MODE_MASK);
WREG32_SOC15(VCN, inst, regUVD_SUVD_CGC_CTRL, data);
-
- return;
}
static void vcn_v4_0_enable_ras(struct amdgpu_device *adev, int inst_idx,