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[90.182.112.124]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a1842abdb9sm47993535e9.6.2026.10.08.00.31.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2026 00:31:46 -0700 (PDT) Date: Thu, 8 Oct 2026 09:31:16 +0200 From: Joshua Crofts To: Alexis Bouzigues via B4 Relay Cc: BouziguesAlexis@JohnDeere.com, Jonathan Cameron , 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: adxl345: select IIO_BUFFER and IIO_KFIFO_BUF Message-ID: <20261008093116.000077e1@gmail.com> In-Reply-To: <20261007-fix-adxl345-buffer-deps-review-v1-1-0c94c8d0443a@JohnDeere.com> References: <20261007-fix-adxl345-buffer-deps-review-v1-1-0c94c8d0443a@JohnDeere.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-kernel@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 Wed, 07 Oct 2026 09:34:16 -0500 Alexis Bouzigues via B4 Relay wrote: > From: Alexis Bouzigues > > Since the addition of FIFO watermark support, adxl345_core.c calls > devm_iio_kfifo_buffer_setup() and iio_push_to_buffers(), but the > ADXL345 Kconfig entry does not select IIO_BUFFER and IIO_KFIFO_BUF. > Building with CONFIG_ADXL345_I2C=y and CONFIG_IIO_BUFFER=n fails to > link: > > ld: drivers/iio/accel/adxl345_core.o: in function `adxl345_irq_handler': > adxl345_core.c:(.text+0x145c): undefined reference to `iio_push_to_buffers' > ld: drivers/iio/accel/adxl345_core.o: in function `adxl345_core_probe': > adxl345_core.c:(.text+0x1db6): undefined reference to `devm_iio_kfifo_buffer_setup_ext' > > Add the missing selects on the hidden ADXL345 core symbol, as done for > ADXL367, ADXL372 and ADXL380, so both the I2C and SPI front-ends are > covered. > > Fixes: cf04212d1fe7 ("iio: accel: adxl345: add FIFO with watermark events") > Assisted-by: LLM > Signed-off-by: Alexis Bouzigues > --- Tested-by: Joshua Crofts Reviewed-by: Joshua Crofts -- Kind regards, Joshua Crofts