Lines Matching refs:ret
263 int ret;
265 ret = clk_prepare_enable(sdev->clk);
266 if (ret)
267 return ret;
274 ret = clk_prepare_enable(sdev->ashb_clk);
276 return ret;
668 enum dma_status ret;
671 ret = dma_cookie_status(chan, cookie, txstate);
672 if (ret == DMA_COMPLETE || !txstate)
673 return ret;
702 return ret;
966 int ret, i;
1024 ret = sprd_dma_fill_linklist_desc(chan, sglen, i, src, dst, len,
1026 if (ret) {
1032 ret = sprd_dma_fill_desc(chan, &sdesc->chn_hw, 0, 0, start_src,
1034 if (ret) {
1121 int ret, i;
1123 ret = device_property_read_u32(&pdev->dev, "#dma-channels", &chn_count);
1124 if (ret) {
1126 return ret;
1155 ret = devm_request_irq(&pdev->dev, sdev->irq, dma_irq_handle,
1157 if (ret < 0) {
1159 return ret;
1199 ret = sprd_dma_enable(sdev);
1200 if (ret)
1201 return ret;
1206 ret = pm_runtime_get_sync(&pdev->dev);
1207 if (ret < 0)
1210 ret = dma_async_device_register(&sdev->dma_dev);
1211 if (ret < 0) {
1212 dev_err(&pdev->dev, "register dma device failed:%d\n", ret);
1217 ret = of_dma_controller_register(np, of_dma_simple_xlate,
1219 if (ret)
1232 return ret;
1278 int ret;
1280 ret = sprd_dma_enable(sdev);
1281 if (ret)
1284 return ret;