Lines Matching defs:ret
490 int ret;
515 ret = mvebu_mbus_get_io_win_info(addr, &size, &target, &attr);
516 if (ret < 0)
560 int ret;
572 ret = mv_xor_add_io_win(mv_chan, dest);
573 if (ret)
585 ret = mv_xor_add_io_win(mv_chan, src[src_cnt]);
586 if (ret)
679 enum dma_status ret;
681 ret = dma_cookie_status(chan, cookie, txstate);
682 if (ret == DMA_COMPLETE)
683 return ret;
763 int i, ret;
803 ret = dma_mapping_error(dma_chan->device->dev, src_dma);
804 if (ret) {
815 ret = dma_mapping_error(dma_chan->device->dev, dest_dma);
816 if (ret) {
874 int i, src_idx, ret;
937 ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[i]);
938 if (ret) {
948 ret = dma_mapping_error(dma_chan->device->dev, unmap->addr[src_count]);
949 if (ret) {
1038 int ret = 0;
1105 ret = request_irq(mv_chan->irq, mv_xor_interrupt_handler,
1107 if (ret)
1128 ret = mv_chan_memcpy_self_test(mv_chan);
1129 dev_dbg(&pdev->dev, "memcpy self test returned %d\n", ret);
1130 if (ret)
1135 ret = mv_chan_xor_self_test(mv_chan);
1136 dev_dbg(&pdev->dev, "xor self test returned %d\n", ret);
1137 if (ret)
1147 ret = dma_async_device_register(dma_dev);
1148 if (ret)
1158 return ERR_PTR(ret);
1297 int i, ret;
1395 ret = -ENODEV;
1402 ret = PTR_ERR(chan);
1419 ret = irq;
1426 ret = PTR_ERR(chan);
1449 return ret;