spi_is_bpw_supported
if (!spi_is_bpw_supported(spi, 9))
if (!spi_is_bpw_supported(spi, 9)) {
if (!spi_is_bpw_supported(spi, 16)) {
if (!spi_is_bpw_supported(spi, chip_info->channels[0].scan_type.realbits))
if (spi_is_bpw_supported(spi, ad7949_adc->resolution)) {
} else if (spi_is_bpw_supported(spi, 16)) {
} else if (spi_is_bpw_supported(spi, 8)) {