tdma_read        1573 drivers/dma/tegra20-apb-dma.c 	tdma->reg_gen = tdma_read(tdma, TEGRA_APBDMA_GENERAL);
tdma_read         719 drivers/dma/tegra210-adma.c 	tdma->global_cmd = tdma_read(tdma, ADMA_GLOBAL_CMD);