[PATCH 2/2] drm/amdgpu: fix a few compiler warnings

[Oak Zeng]

1. make function mmhub_v1_7_setup_vm_pt_regs static
2. indent a if statement

Signed-off-by: Oak Zeng <Oak.Zeng at amd.com>
Reported-by: kernel test robot <lkp at intel.com>
Reported-by: Dan Carpenter <dan.carpenter at oracle.com>
---
 drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c | 4 ++--
 drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c
index 3b4193c..8fca72e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_1.c
@@ -88,14 +88,14 @@ int gfxhub_v1_1_get_xgmi_info(struct amdgpu_device *adev)
 		adev->gmc.xgmi.num_physical_nodes = max_region + 1;
 
 		if (adev->gmc.xgmi.num_physical_nodes > max_num_physical_nodes)
-		return -EINVAL;
+			return -EINVAL;
 
 		adev->gmc.xgmi.physical_node_id =
 		REG_GET_FIELD(xgmi_lfb_cntl, MC_VM_XGMI_LFB_CNTL,
 			      PF_LFB_REGION);
 
 		if (adev->gmc.xgmi.physical_node_id > max_physical_node_id)
-		return -EINVAL;
+			return -EINVAL;
 
 		adev->gmc.xgmi.node_segment_size = seg_size;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
index ac74d66..29d7f50 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c
@@ -53,7 +53,7 @@ static u64 mmhub_v1_7_get_fb_location(struct amdgpu_device *adev)
 	return base;
 }
 
-void mmhub_v1_7_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid,
+static void mmhub_v1_7_setup_vm_pt_regs(struct amdgpu_device *adev, uint32_t vmid,
 				uint64_t page_table_base)
 {
 	struct amdgpu_vmhub *hub = &adev->vmhub[AMDGPU_MMHUB_0];
-- 
2.7.4