TEGRA_APBDMA_CHAN_STATUS
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
tdc_write(tdc, TEGRA_APBDMA_CHAN_STATUS, status);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
tdc_write(tdc, TEGRA_APBDMA_CHAN_STATUS, status);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);
status = tdc_read(tdc, TEGRA_APBDMA_CHAN_STATUS);