From 14ced03b88282bfe3290e4396fed17a71625a2e2 Mon Sep 17 00:00:00 2001
From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Date: Thu, 3 Oct 2024 23:04:52 +0200
Subject: [PATCH] iio: adc: ti-lmp92064: add missing select
 IIO_(TRIGGERED_)BUFFER in Kconfig

BugLink: https://bugs.launchpad.net/bugs/2097393

commit a985576af824426e33100554a5958a6beda60a13 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: 6c7bc1d27bb2 ("iio: adc: ti-lmp92064: add buffering support")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241003-iio-select-v1-6-67c0385197cd@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
---
 drivers/iio/adc/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index f84e2fefacff..912f71f41f61 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -52,6 +52,8 @@ config AD7091R8
 	depends on SPI
 	select AD7091R
 	select REGMAP_SPI
+	select IIO_BUFFER
+	select IIO_TRIGGERED_BUFFER
 	help
 	  Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4,
 	  and AD7091R-8 ADC.