drm/amdgpu: Fix compiler warnings

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index c308047..9743db5 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -984,7 +984,7 @@ static void amdgpu_vm_cpu_set_ptes(struct amdgpu_pte_update_params *params,
                value = params->pages_addr ?
                        amdgpu_vm_map_gart(params->pages_addr, addr) :
                        addr;
-               amdgpu_gart_set_pte_pde(params->adev, (void *)pe,
+               amdgpu_gart_set_pte_pde(params->adev, (void *)(uintptr_t)pe,
                                        i, value, flags);
                addr += incr;
        }
@@ -1023,11 +1023,11 @@ static int amdgpu_vm_update_level(struct amdgpu_device *adev,
                                  unsigned level)
 {
        struct amdgpu_bo *shadow;
-       struct amdgpu_ring *ring;
-       uint64_t pd_addr, shadow_addr;
+       struct amdgpu_ring *ring = NULL;
+       uint64_t pd_addr, shadow_addr = 0;
        uint32_t incr = amdgpu_vm_bo_size(adev, level + 1);
        uint64_t last_pde = ~0, last_pt = ~0, last_shadow = ~0;
-       unsigned count = 0, pt_idx, ndw;
+       unsigned count = 0, pt_idx, ndw = 0;
        struct amdgpu_job *job;
        struct amdgpu_pte_update_params params;
        struct dma_fence *fence = NULL;