From: Samuel Moelius <samuel.moelius@trailofbits.com>
Date: Tue, 2 Jun 2026 16:45:39 +0000 (+0000)
Subject: iio: adc: ad7380: select REGMAP
X-Git-Tag: v7.2-rc3~3^2^2~27
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6697091b386a4e2830bdd38512c87a4befff2b32;p=thirdparty%2Fkernel%2Flinux.git

iio: adc: ad7380: select REGMAP

The AD7380 driver uses generic regmap types and APIs. However, its
Kconfig entry does not select REGMAP.

As a result, AD7380 can be enabled from an allnoconfig-derived config
with SPI_MASTER=y while REGMAP remains unset, causing ad7380.o to fail
to build.

Fixes: b095217c104b ("iio: adc: ad7380: new driver for AD7380 ADCs")
Signed-off-by: Samuel Moelius <samuel.moelius@trailofbits.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 1c663c98c6c96..6fb0766ca27a4 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -328,6 +328,7 @@ config AD7298
 config AD7380
 	tristate "Analog Devices AD7380 ADC driver"
 	depends on SPI_MASTER
+	select REGMAP
 	select SPI_OFFLOAD
 	select IIO_BUFFER
 	select IIO_BUFFER_DMAENGINE