STMPE_SAMPLE_TIME 552 drivers/mfd/stmpe.c adc_ctrl1 = STMPE_SAMPLE_TIME(stmpe->sample_time) | STMPE_SAMPLE_TIME 555 drivers/mfd/stmpe.c adc_ctrl1_mask = STMPE_SAMPLE_TIME(0xff) | STMPE_MOD_12B(0xff) |