CIO_DAC_EXTENT     32 drivers/iio/dac/cio-dac.c static unsigned int base[max_num_isa_dev(CIO_DAC_EXTENT)];
CIO_DAC_EXTENT    101 drivers/iio/dac/cio-dac.c 	if (!devm_request_region(dev, base[id], CIO_DAC_EXTENT,
CIO_DAC_EXTENT    104 drivers/iio/dac/cio-dac.c 			base[id], base[id] + CIO_DAC_EXTENT);