201 	struct atmel_tdes_dev *tdes_dd = NULL;  in atmel_tdes_find_dev()  local
207 			tdes_dd = tmp;  in atmel_tdes_find_dev()
210 		ctx->dd = tdes_dd;  in atmel_tdes_find_dev()
212 		tdes_dd = ctx->dd;  in atmel_tdes_find_dev()
216 	return tdes_dd;  in atmel_tdes_find_dev()
1088 	struct atmel_tdes_dev *tdes_dd = dev_id;  in atmel_tdes_irq()  local
1091 	reg = atmel_tdes_read(tdes_dd, TDES_ISR);  in atmel_tdes_irq()
1092 	if (reg & atmel_tdes_read(tdes_dd, TDES_IMR)) {  in atmel_tdes_irq()
1093 		atmel_tdes_write(tdes_dd, TDES_IDR, reg);  in atmel_tdes_irq()
1094 		if (TDES_FLAGS_BUSY & tdes_dd->flags)  in atmel_tdes_irq()
1095 			tasklet_schedule(&tdes_dd->done_task);  in atmel_tdes_irq()
1097 			dev_warn(tdes_dd->dev, "TDES interrupt when no active requests.\n");  in atmel_tdes_irq()
1164 	struct atmel_tdes_dev *tdes_dd;  in atmel_tdes_probe()  local
1169 	tdes_dd = devm_kmalloc(&pdev->dev, sizeof(*tdes_dd), GFP_KERNEL);  in atmel_tdes_probe()
1170 	if (!tdes_dd)  in atmel_tdes_probe()
1173 	tdes_dd->dev = dev;  in atmel_tdes_probe()
1175 	platform_set_drvdata(pdev, tdes_dd);  in atmel_tdes_probe()
1177 	INIT_LIST_HEAD(&tdes_dd->list);  in atmel_tdes_probe()
1178 	spin_lock_init(&tdes_dd->lock);  in atmel_tdes_probe()
1180 	tasklet_init(&tdes_dd->done_task, atmel_tdes_done_task,  in atmel_tdes_probe()
1181 					(unsigned long)tdes_dd);  in atmel_tdes_probe()
1182 	tasklet_init(&tdes_dd->queue_task, atmel_tdes_queue_task,  in atmel_tdes_probe()
1183 					(unsigned long)tdes_dd);  in atmel_tdes_probe()
1185 	crypto_init_queue(&tdes_dd->queue, ATMEL_TDES_QUEUE_LENGTH);  in atmel_tdes_probe()
1194 	tdes_dd->phys_base = tdes_res->start;  in atmel_tdes_probe()
1197 	tdes_dd->irq = platform_get_irq(pdev,  0);  in atmel_tdes_probe()
1198 	if (tdes_dd->irq < 0) {  in atmel_tdes_probe()
1199 		err = tdes_dd->irq;  in atmel_tdes_probe()
1203 	err = devm_request_irq(&pdev->dev, tdes_dd->irq, atmel_tdes_irq,  in atmel_tdes_probe()
1204 			       IRQF_SHARED, "atmel-tdes", tdes_dd);  in atmel_tdes_probe()
1211 	tdes_dd->iclk = devm_clk_get(&pdev->dev, "tdes_clk");  in atmel_tdes_probe()
1212 	if (IS_ERR(tdes_dd->iclk)) {  in atmel_tdes_probe()
1214 		err = PTR_ERR(tdes_dd->iclk);  in atmel_tdes_probe()
1218 	tdes_dd->io_base = devm_ioremap_resource(&pdev->dev, tdes_res);  in atmel_tdes_probe()
1219 	if (IS_ERR(tdes_dd->io_base)) {  in atmel_tdes_probe()
1221 		err = PTR_ERR(tdes_dd->io_base);  in atmel_tdes_probe()
1225 	err = atmel_tdes_hw_version_init(tdes_dd);  in atmel_tdes_probe()
1229 	atmel_tdes_get_cap(tdes_dd);  in atmel_tdes_probe()
1231 	err = atmel_tdes_buff_init(tdes_dd);  in atmel_tdes_probe()
1235 	if (tdes_dd->caps.has_dma) {  in atmel_tdes_probe()
1236 		err = atmel_tdes_dma_init(tdes_dd);  in atmel_tdes_probe()
1241 				dma_chan_name(tdes_dd->dma_lch_in.chan),  in atmel_tdes_probe()
1242 				dma_chan_name(tdes_dd->dma_lch_out.chan));  in atmel_tdes_probe()
1246 	list_add_tail(&tdes_dd->list, &atmel_tdes.dev_list);  in atmel_tdes_probe()
1249 	err = atmel_tdes_register_algs(tdes_dd);  in atmel_tdes_probe()
1259 	list_del(&tdes_dd->list);  in atmel_tdes_probe()
1261 	if (tdes_dd->caps.has_dma)  in atmel_tdes_probe()
1262 		atmel_tdes_dma_cleanup(tdes_dd);  in atmel_tdes_probe()
1264 	atmel_tdes_buff_cleanup(tdes_dd);  in atmel_tdes_probe()
1266 	tasklet_kill(&tdes_dd->done_task);  in atmel_tdes_probe()
1267 	tasklet_kill(&tdes_dd->queue_task);  in atmel_tdes_probe()
1274 	struct atmel_tdes_dev *tdes_dd;  in atmel_tdes_remove()  local
1276 	tdes_dd = platform_get_drvdata(pdev);  in atmel_tdes_remove()
1277 	if (!tdes_dd)  in atmel_tdes_remove()
1280 	list_del(&tdes_dd->list);  in atmel_tdes_remove()
1283 	atmel_tdes_unregister_algs(tdes_dd);  in atmel_tdes_remove()
1285 	tasklet_kill(&tdes_dd->done_task);  in atmel_tdes_remove()
1286 	tasklet_kill(&tdes_dd->queue_task);  in atmel_tdes_remove()
1288 	if (tdes_dd->caps.has_dma)  in atmel_tdes_remove()
1289 		atmel_tdes_dma_cleanup(tdes_dd);  in atmel_tdes_remove()
1291 	atmel_tdes_buff_cleanup(tdes_dd);  in atmel_tdes_remove()