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Tue, 24 Feb 2026 05:00:14 -0800 (PST) Received: from fedora ([149.3.87.76]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483a9b668f3sm276182145e9.3.2026.02.24.05.00.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Feb 2026 05:00:14 -0800 (PST) From: Giorgi Tchankvetadze To: antoniu.miclaus@analog.com, lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Giorgi Tchankvetadze Subject: [PATCH] iio: adc: ade9000: fix wrong return type in streaming push Date: Tue, 24 Feb 2026 16:59:22 +0400 Message-ID: <20260224125921.70946-2-giorgitchankvetadze1997@gmail.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The else branch of ade9000_iio_push_streaming() incorrectly returns IRQ_HANDLED on regmap_write failure. This function returns int (0 on success, negative errno on failure), so IRQ_HANDLED (1) would be misinterpreted as a non-error by callers. Return ret instead, consistent with every other error path in the function. Also add the missing newline in the error message. Signed-off-by: Giorgi Tchankvetadze --- drivers/iio/adc/ade9000.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/ade9000.c b/drivers/iio/adc/ade9000.c index 5dcc26a08970..07e84c6257d4 100644 --- a/drivers/iio/adc/ade9000.c +++ b/drivers/iio/adc/ade9000.c @@ -786,8 +786,8 @@ static int ade9000_iio_push_streaming(struct iio_dev *i= ndio_dev) ret =3D regmap_write(st->regmap, ADE9000_REG_WFB_PG_IRQEN, ADE9000_MIDDLE_PAGE_BIT); if (ret) { - dev_err_ratelimited(dev, "IRQ0 WFB write fail"); - return IRQ_HANDLED; + dev_err_ratelimited(dev, "IRQ0 WFB write fail\n"); + return ret; } =20 ade9000_configure_scan(indio_dev, ADE9000_REG_WF_BUFF); --=20 2.52.0