LRADC_CTRL        151 drivers/input/keyboard/sun4i-lradc-keys.c 		SAMPLE_RATE(0) | ENABLE(1), lradc->base + LRADC_CTRL);
LRADC_CTRL        164 drivers/input/keyboard/sun4i-lradc-keys.c 		SAMPLE_RATE(2), lradc->base + LRADC_CTRL);