Lines Matching defs:ret
812 enum dma_status ret;
816 ret = dma_cookie_status(chan, cookie, state);
817 if (ret == DMA_COMPLETE || !state)
818 return ret;
835 return ret;
876 int ret;
897 ret = owl_dma_cfg_lli(vchan, lli, src + offset, dst + offset,
900 if (ret) {
930 int ret, i;
962 ret = owl_dma_cfg_lli(vchan, lli, src, dst, len, dir, sconfig,
964 if (ret) {
994 int ret, i;
1018 ret = owl_dma_cfg_lli(vchan, lli, src, dst, period_len,
1020 if (ret) {
1095 int ret, i, nr_channels, nr_requests;
1105 ret = of_property_read_u32(np, "dma-channels", &nr_channels);
1106 if (ret) {
1108 return ret;
1111 ret = of_property_read_u32(np, "dma-requests", &nr_requests);
1112 if (ret) {
1114 return ret;
1164 ret = devm_request_irq(&pdev->dev, od->irq, owl_dma_interrupt, 0,
1166 if (ret) {
1168 return ret;
1209 ret = dma_async_device_register(&od->dma);
1210 if (ret) {
1216 ret = of_dma_controller_register(pdev->dev.of_node,
1218 if (ret) {
1231 return ret;