iio: adc: ad7779: add missing 'select IIO_TRIGGERED_BUFFER' to Kconfig

The Kconfig entry for the AD7779 is missing a
'select IIO_TRIGGERED_BUFFER' parameter, causing build failures.

Fixes: c9a3f8c7bfcb ("drivers: iio: adc: add support for ad777x family")
Cc: stable@vger.kernel.org
Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
Tested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 4ed8ba9384db0281f9bf46b01a6fa61e744cae34..3755a81c1efdb7b5adb4951d07e4ef1c09cc10c7 100644 (file)
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -454,6 +454,7 @@ config AD7779
        depends on SPI
        select CRC8
        select IIO_BUFFER
+       select IIO_TRIGGERED_BUFFER
        select IIO_BACKEND
        help
          Say yes here to build support for Analog Devices AD777X family