ctrl4_set 488 drivers/iio/adc/mxs-lradc-adc.c u32 ctrl4_set = 0; ctrl4_set 501 drivers/iio/adc/mxs-lradc-adc.c ctrl4_set |= chan << LRADC_CTRL4_LRADCSELECT_OFFSET(ofs); ctrl4_set 512 drivers/iio/adc/mxs-lradc-adc.c writel(ctrl4_set, adc->base + LRADC_CTRL4 + STMP_OFFSET_REG_SET);