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Mon, 30 Mar 2026 07:20:32 -0400 From: Antoniu Miclaus To: Jorge Marques , Lars-Peter Clausen , Michael Hennerich , "Jonathan Cameron" , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Marcelo Schmitt , Renato Lui Geh , , CC: Antoniu Miclaus Subject: [PATCH 07/13] iio: adc: ad7292: use dev_err_probe Date: Mon, 30 Mar 2026 14:18:50 +0300 Message-ID: <20260330111856.121589-8-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260330111856.121589-1-antoniu.miclaus@analog.com> References: <20260330111856.121589-1-antoniu.miclaus@analog.com> 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 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: DLhorja5KVU-fR_QQpI_WCg4xVwUjbs9 X-Authority-Analysis: v=2.4 cv=YJmSCBGx c=1 sm=1 tr=0 ts=69ca5c89 cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=N--XFCr6TIEc_64PeIT2:22 a=gAnH3GRIAAAA:8 a=K8fRmz8qadsuYCWvO-IA:9 X-Proofpoint-GUID: DLhorja5KVU-fR_QQpI_WCg4xVwUjbs9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDA4OSBTYWx0ZWRfX4PTKm9gOSp0L TvnvZVVYY/qZvVuPwOvZj4/j8NgD8p1A2z800x1OXCBNPOq8SXWNUOY3jv2+Q7ecHA8PBWvUxQI DjIqp9kTv1/sd7KadRxDgu+jJUW4JKCjQzMpH45oRLJB5QEuram0aNQGWySxeo0kcOJ1cPJJDRg p4stELQN5bySVq+hRbfgWjF3F0opRstnqvY7YUW2+/VPBOWtxPGnh7qhxejux+DUdo2tGNCFiwp cJtepBPNIlpTB5+BFr74nkicCduMP8ejhGX+bJVxA3dvGLnlSYfQF6hTbrNShljYKSu+JhSj3zT z5fkXU4i/8hjZVjyUIL8Oc2ColqrHope0BH7+Uz75U1BQCRjCpgA8rk+TJSWcUg+Hq3T5qIO6Tr 1krtRad+Sd7NRN837TxSNIbY/T7iHHhtWN75LP/mTnbpKL45Ev7WVsfFxsFKcOoI752jIy6OOoT TNll3AEdTMxuFWhjOmg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 suspectscore=0 malwarescore=0 adultscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 clxscore=1015 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300089 Content-Type: text/plain; charset="utf-8" Use dev_err_probe() instead of dev_err() in the probe path to ensure proper handling of deferred probing and to simplify error handling. Signed-off-by: Antoniu Miclaus --- drivers/iio/adc/ad7292.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/iio/adc/ad7292.c b/drivers/iio/adc/ad7292.c index 64d40b053582..e5ad83d2240a 100644 --- a/drivers/iio/adc/ad7292.c +++ b/drivers/iio/adc/ad7292.c @@ -267,10 +267,9 @@ static int ad7292_probe(struct spi_device *spi) st->spi =3D spi; =20 ret =3D ad7292_spi_reg_read(st, AD7292_REG_VENDOR_ID); - if (ret !=3D ADI_VENDOR_ID) { - dev_err(&spi->dev, "Wrong vendor id 0x%x\n", ret); - return -EINVAL; - } + if (ret !=3D ADI_VENDOR_ID) + return dev_err_probe(dev, -EINVAL, + "Wrong vendor id 0x%x\n", ret); =20 ret =3D devm_regulator_get_enable_read_voltage(dev, "vref"); if (ret < 0 && ret !=3D -ENODEV) --=20 2.43.0