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Building the full kernel passed since kfifo was enabled globally. Selecting IIO_KFIFO_BUFFER in ti-ads1298’s Kconfig, as done by other IIO ADC drivers, now ensures kfifo buffer support is included for module builds. Signed-off-by: Arthur-Prince Co-developed-by: Mariana Valério Signed-off-by: Mariana Valério --- drivers/iio/adc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 849c90203071..513f2238fdee 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -1492,6 +1492,7 @@ config TI_ADS1298 tristate "Texas Instruments ADS1298" depends on SPI select IIO_BUFFER + select IIO_KFIFO_BUF help If you say yes here you get support for Texas Instruments ADS1298 medical ADC chips -- 2.45.2