665 	uint32_t *ib_checksum;  in amdgpu_vcn_unified_ring_ib_header()  local
669 	ib_checksum = &ib->ptr[ib->length_dw++];  in amdgpu_vcn_unified_ring_ib_header()
677 	return ib_checksum;  in amdgpu_vcn_unified_ring_ib_header()
680 static void amdgpu_vcn_unified_ring_ib_checksum(uint32_t **ib_checksum,  in amdgpu_vcn_unified_ring_ib_checksum()  argument
687 		checksum += *(*ib_checksum + 2 + i);  in amdgpu_vcn_unified_ring_ib_checksum()
689 	**ib_checksum = checksum;  in amdgpu_vcn_unified_ring_ib_checksum()
704 	uint32_t *ib_checksum;  in amdgpu_vcn_dec_sw_send_msg()  local
724 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, ib_pack_in_dw, false);  in amdgpu_vcn_dec_sw_send_msg()
741 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, ib_pack_in_dw);  in amdgpu_vcn_dec_sw_send_msg()
833 	uint32_t *ib_checksum = NULL;  in amdgpu_vcn_enc_get_create_msg()  local
853 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true);  in amdgpu_vcn_enc_get_create_msg()
875 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11);  in amdgpu_vcn_enc_get_create_msg()
900 	uint32_t *ib_checksum = NULL;  in amdgpu_vcn_enc_get_destroy_msg()  local
920 		ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true);  in amdgpu_vcn_enc_get_destroy_msg()
942 		amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11);  in amdgpu_vcn_enc_get_destroy_msg()