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[90.182.112.124]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a185d914fdsm68758875e9.7.2026.10.08.00.41.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2026 00:41:31 -0700 (PDT) Date: Thu, 8 Oct 2026 09:41:19 +0200 From: Joshua Crofts To: Alexis Bouzigues via B4 Relay Cc: BouziguesAlexis@JohnDeere.com, Jonathan Cameron , Lucas Stankus , Nuno =?ISO-8859-1?Q?S=E1?= , Michael Hennerich , David Lechner , Andy Shevchenko , Lothar Rubusch , linux@analog.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] iio: accel: adxl313: add missing buffer selections in Kconfig Message-ID: <20261008094119.00003007@gmail.com> In-Reply-To: <20261006-fix-adxl313-buffer-deps-review-v1-1-386006c407be@JohnDeere.com> References: <20261006-fix-adxl313-buffer-deps-review-v1-1-386006c407be@JohnDeere.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 06 Oct 2026 19:08:58 -0500 Alexis Bouzigues via B4 Relay wrote: > From: Alexis Bouzigues > > The FIFO support added to the ADXL313 core uses > devm_iio_kfifo_buffer_setup() and iio_push_to_buffers(), but its Kconfig > entry does not select the required buffer support. Enabling either > frontend without IIO_BUFFER or IIO_KFIFO_BUF causes undefined references > to devm_iio_kfifo_buffer_setup_ext() and iio_push_to_buffers(). > > Select IIO_BUFFER and IIO_KFIFO_BUF from the shared ADXL313 core symbol > so both the I2C and SPI frontends have the required dependencies. > > Fixes: ff8093fa6ba4 ("iio: accel: adxl313: add buffered FIFO watermark with interrupt handling") > Cc: stable@vger.kernel.org > Assisted-by: LLM > Signed-off-by: Alexis Bouzigues > --- Tested-by: Joshua Crofts Reviewed-by: Joshua Crofts If you're doing the same change for multiple drivers, please send it as a series, it will make reviewing easier. -- Kind regards, Joshua Crofts