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Tue, 02 Jun 2026 09:45:49 -0700 (PDT) From: Sam Moelius To: Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Marcelo Schmitt , Jonathan Santos , Jorge Marques , Antoniu Miclaus , Matti Vaittinen , Jishnu Prakash , =?UTF-8?q?Duje=20Mihanovi=C4=87?= , Stefan Popa , Julien Stephan , linux-iio@vger.kernel.org (open list:IIO SUBSYSTEM AND DRIVERS) Cc: Samuel Moelius Subject: [PATCH v2] iio: adc: ad7380: select REGMAP Date: Tue, 2 Jun 2026 16:45:39 +0000 Message-ID: <20260602164539.1541685-1-sam.moelius@trailofbits.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Samuel Moelius 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 --- drivers/iio/adc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index a9dedbb8eb46..c79341848698 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -311,6 +311,7 @@ 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 -- 2.43.0