672 	uint32_t *ib_checksum;  in amdgpu_vcn_unified_ring_ib_header()  local
676 	ib_checksum = &ib->ptr[ib->length_dw++];  in amdgpu_vcn_unified_ring_ib_header()
684 	return ib_checksum;  in amdgpu_vcn_unified_ring_ib_header()
687 static void amdgpu_vcn_unified_ring_ib_checksum(uint32_t **ib_checksum,  in amdgpu_vcn_unified_ring_ib_checksum()  argument
694 		checksum += *(*ib_checksum + 2 + i);  in amdgpu_vcn_unified_ring_ib_checksum()
696 	**ib_checksum = checksum;  in amdgpu_vcn_unified_ring_ib_checksum()
711 	uint32_t *ib_checksum;  in amdgpu_vcn_dec_sw_send_msg()  local
731 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, ib_pack_in_dw, false);  in amdgpu_vcn_dec_sw_send_msg()
748 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, ib_pack_in_dw);  in amdgpu_vcn_dec_sw_send_msg()
840 	uint32_t *ib_checksum = NULL;  in amdgpu_vcn_enc_get_create_msg()  local
860 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true);  in amdgpu_vcn_enc_get_create_msg()
882 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11);  in amdgpu_vcn_enc_get_create_msg()
907 	uint32_t *ib_checksum = NULL;  in amdgpu_vcn_enc_get_destroy_msg()  local
927 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true);  in amdgpu_vcn_enc_get_destroy_msg()
949 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11);  in amdgpu_vcn_enc_get_destroy_msg()