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Wed, 26 Nov 2025 06:46:25 -0800 (PST) From: Francesco Lavra To: Ramona Gradinariu , Antoniu Miclaus , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] iio: accel: adxl380: fix check for unavailable "INT1" interrupt Date: Wed, 26 Nov 2025 15:46:24 +0100 Message-Id: <20251126144624.24512-1-flavra@baylibre.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=838; i=flavra@baylibre.com; h=from:subject; bh=RHITrrrdL1KbRz+2OaiqC7ND4MsOJXoquLMuZzaPSJo=; b=owEB7QES/pANAwAKAe3xO3POlDZfAcsmYgBpJxKiloQZ86pGcooWVTtMMGV6CpaQ5B2CxeOdJ Ovn6ji2XKWJAbMEAAEKAB0WIQSGV4VPlTvcox7DFObt8TtzzpQ2XwUCaScSogAKCRDt8TtzzpQ2 X5oIC/9wZOKr5AIFJH48gvWwjpGzJcV7oJ6je/l/ht2hiAr50aX3n/1hcyHO01q+rAM0+qIflX0 3rf0z/hImebNT1x076swhyaSTDeo4Fpa8vM0E4wtyCjxYrep+BzWNr4AgDY7R8ia5ZAXVcScXIl i6FoTgOK9s65KqPS9C1IVqtF7qmhju7TdiEUvKs/uz9DAPmrfqAWdyhgGGrvDscToZy7joElBmO UB6BiAijdJ0TU4cTH06B7B5QWBFzFXcAd926QT7XMCSjWAmw4HxeqPNsaZ6OjWkrdWetsM7yZie 0z4CTgiRvuVLTnd2rmDXVGHoVIkcKtUVKTg3iHMSg9W7yQ+dU0ynuzjqYLgKEzP4lKxuMTmDcZi rWRU4U5g5vHei3u+CPpQCh6yOkGQhB8DBGWGYjpqNzDqo0ZKOI3/ibJe7nmP4JctwAnDQT7yJ1c Q8nkiUIkwr69VZsUOgbXYQKIPq7BnMxbyA6OCvIICgDYgb1gV1HtDPBri69EO5kX94Ru0= X-Developer-Key: i=flavra@baylibre.com; a=openpgp; fpr=8657854F953BDCA31EC314E6EDF13B73CE94365F Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" fwnode_irq_get_byname() returns a negative value on failure. Fixes: df36de13677a ("iio: accel: add ADXL380 driver") Signed-off-by: Francesco Lavra --- drivers/iio/accel/adxl380.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c index 0cf3c6815829..b553e69347b8 100644 --- a/drivers/iio/accel/adxl380.c +++ b/drivers/iio/accel/adxl380.c @@ -1728,7 +1728,7 @@ static int adxl380_config_irq(struct iio_dev *indio_d= ev) st->int_map[1] =3D ADXL380_INT0_MAP1_REG; } else { st->irq =3D fwnode_irq_get_byname(dev_fwnode(st->dev), "INT1"); - if (st->irq > 0) + if (st->irq < 0) return dev_err_probe(st->dev, -ENODEV, "no interrupt name specified"); st->int_map[0] =3D ADXL380_INT1_MAP0_REG; --=20 2.39.5