drm/amdgpu: fix compiler warning for amdgpu_gfx_cp_init_microcode

Change the type of parameter on amdgpu_gfx_cp_init_microcode to fix
compiler warning.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

@@ -868,7 +868,7 @@ int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev)
 }
 
 void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev,
-				  enum AMDGPU_UCODE_ID ucode_id)
+				  uint32_t ucode_id)
 {
 	const struct gfx_firmware_header_v1_0 *cp_hdr;
 	const struct gfx_firmware_header_v2_0 *cp_hdr_v2_0;

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h

@@ -426,6 +426,6 @@ int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev,
 uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg);
 void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v);
 int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev);
-void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, enum AMDGPU_UCODE_ID ucode_id);
+void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id);
 
 #endif