Lines Matching refs:ret
422 enum dma_status ret; in cppi41_dma_tx_status() local
424 ret = dma_cookie_status(chan, cookie, txstate); in cppi41_dma_tx_status()
428 return ret; in cppi41_dma_tx_status()
742 int ret; in cppi41_stop_chan() local
763 ret = cppi41_tear_down_chan(c); in cppi41_stop_chan()
764 if (ret) in cppi41_stop_chan()
765 return ret; in cppi41_stop_chan()
911 int ret; in init_cppi41() local
923 ret = init_descs(dev, cdd); in init_cppi41()
924 if (ret) in init_cppi41()
933 return ret; in init_cppi41()
1045 int ret; in cppi41_dma_probe() local
1098 ret = pm_runtime_get_sync(dev); in cppi41_dma_probe()
1099 if (ret < 0) in cppi41_dma_probe()
1108 ret = of_property_read_u32(dev->of_node, in cppi41_dma_probe()
1110 if (ret) in cppi41_dma_probe()
1113 ret = init_cppi41(dev, cdd); in cppi41_dma_probe()
1114 if (ret) in cppi41_dma_probe()
1117 ret = cppi41_add_chans(dev, cdd); in cppi41_dma_probe()
1118 if (ret) in cppi41_dma_probe()
1123 ret = -EINVAL; in cppi41_dma_probe()
1127 ret = devm_request_irq(&pdev->dev, irq, cppi41_irq, IRQF_SHARED, in cppi41_dma_probe()
1129 if (ret) in cppi41_dma_probe()
1133 ret = dma_async_device_register(&cdd->ddev); in cppi41_dma_probe()
1134 if (ret) in cppi41_dma_probe()
1137 ret = of_dma_controller_register(dev->of_node, in cppi41_dma_probe()
1139 if (ret) in cppi41_dma_probe()
1156 return ret; in cppi41_dma_probe()