159 int smc_ism_unregister_dmb(struct smcd_dev *smcd, struct smc_buf_desc *dmb_desc)  in smc_ism_unregister_dmb()  argument
164 	if (!dmb_desc->dma_addr)  in smc_ism_unregister_dmb()
168 	dmb.dmb_tok = dmb_desc->token;  in smc_ism_unregister_dmb()
169 	dmb.sba_idx = dmb_desc->sba_idx;  in smc_ism_unregister_dmb()
170 	dmb.cpu_addr = dmb_desc->cpu_addr;  in smc_ism_unregister_dmb()
171 	dmb.dma_addr = dmb_desc->dma_addr;  in smc_ism_unregister_dmb()
172 	dmb.dmb_len = dmb_desc->len;  in smc_ism_unregister_dmb()
175 		dmb_desc->cpu_addr = NULL;  in smc_ism_unregister_dmb()
176 		dmb_desc->dma_addr = 0;  in smc_ism_unregister_dmb()
183 			 struct smc_buf_desc *dmb_desc)  in smc_ism_register_dmb()  argument
190 	dmb.sba_idx = dmb_desc->sba_idx;  in smc_ism_register_dmb()
195 		dmb_desc->sba_idx = dmb.sba_idx;  in smc_ism_register_dmb()
196 		dmb_desc->token = dmb.dmb_tok;  in smc_ism_register_dmb()
197 		dmb_desc->cpu_addr = dmb.cpu_addr;  in smc_ism_register_dmb()
198 		dmb_desc->dma_addr = dmb.dma_addr;  in smc_ism_register_dmb()
199 		dmb_desc->len = dmb.dmb_len;  in smc_ism_register_dmb()