drm/amdgpu: fix up for amdgpu_tmz.c and removal of drm/drmP.h

Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -20,7 +20,10 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <drm/drmP.h>
+#include <linux/device.h>
+
+#include <drm/amd_asic_type.h>
+
 #include "amdgpu.h"
 #include "amdgpu_tmz.h"