6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx> commit 5bede948670f447154df401458aef4e2fd446ba8 upstream. This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 8f2b54824b28 ("drivers:iio:dac: Add AD3552R driver support") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx> Link: https://patch.msgid.link/20241003-iio-select-v1-7-67c0385197cd@xxxxxxxxx Cc: <Stable@xxxxxxxxxxxxxxx> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/iio/dac/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig index 1cfd7e2a622f..9d4600ce0427 100644 --- a/drivers/iio/dac/Kconfig +++ b/drivers/iio/dac/Kconfig @@ -9,6 +9,8 @@ menu "Digital to analog converters" config AD3552R tristate "Analog Devices AD3552R DAC driver" depends on SPI_MASTER + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER help Say yes here to build support for Analog Devices AD3552R Digital to Analog Converter. -- 2.47.0