Lines Matching refs:ret
278 int ret;
282 ret = wait_event_timeout(csi->wait,
291 if (!ret)
299 int ret;
304 ret = rzv2m_csi_wait_for_interrupt(csi, CSI_INT_TREND, CSI_CNT_TREND_E);
305 if (ret == -ETIMEDOUT)
308 return ret;
313 int ret;
318 ret = rzv2m_csi_wait_for_interrupt(csi, CSI_INT_R_TRGR,
320 if (ret == -ETIMEDOUT)
323 return ret;
391 int ret;
409 ret = rzv2m_csi_sw_reset(csi, 1);
410 if (ret)
411 return ret;
429 int ret = 0;
465 ret = rzv2m_csi_fill_txfifo(csi);
466 if (ret)
469 ret = rzv2m_csi_wait_for_tx_empty(csi);
470 if (ret)
482 ret = rzv2m_csi_wait_for_rx_ready(csi);
483 if (ret)
490 ret = rzv2m_csi_read_rxfifo(csi);
491 if (ret)
498 ret = rzv2m_csi_start_stop_operation(csi, 0, true);
499 if (ret)
503 ret = -EIO;
515 return ret;
524 int ret;
534 ret = rzv2m_csi_pio_transfer(csi);
535 if (ret) {
546 return ret;
556 int ret;
600 ret = devm_request_irq(dev, irq, rzv2m_csi_irq_handler, 0,
602 if (ret)
603 return dev_err_probe(dev, ret, "cannot request IRQ\n");
613 ret = rzv2m_csi_sw_reset(csi, 1);
614 if (ret)
615 return ret;
617 ret = clk_prepare_enable(csi->csiclk);
618 if (ret)
619 return dev_err_probe(dev, ret, "could not enable csiclk\n");
621 ret = spi_register_controller(controller);
622 if (ret) {
624 return dev_err_probe(dev, ret, "register controller failed\n");