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([2405:201:8026:213e:5b5:60e7:9f67:1689]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39b08d086adsm15763353a91.15.2026.09.05.02.38.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Sep 2026 02:38:08 -0700 (PDT) From: mdshahid03@gmail.com To: Jonathan Cameron Cc: David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mohammad Shahid Subject: [PATCH v3 6/6] iio: adc: bcm_iproc_adc: use devm_iio_device_register() Date: Sat, 5 Sep 2026 15:06:31 +0530 Message-ID: <20260905093631.48667-7-mdshahid03@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260905093631.48667-1-mdshahid03@gmail.com> References: <20260905093631.48667-1-mdshahid03@gmail.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Mohammad Shahid Use devm_iio_device_register() to automatically unregister the IIO device when the device is detached. This removes the manual iio_device_unregister() call and makes the iproc_adc_remove() callback unnecessary. Signed-off-by: Mohammad Shahid --- drivers/iio/adc/bcm_iproc_adc.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c index f4676607682b..6eae7596ac8d 100644 --- a/drivers/iio/adc/bcm_iproc_adc.c +++ b/drivers/iio/adc/bcm_iproc_adc.c @@ -524,7 +524,6 @@ static int iproc_adc_probe(struct platform_device *pdev) return -ENOMEM; adc_priv = iio_priv(indio_dev); - platform_set_drvdata(pdev, indio_dev); ret = devm_mutex_init(dev, &adc_priv->mutex); if (ret) @@ -572,19 +571,8 @@ static int iproc_adc_probe(struct platform_device *pdev) indio_dev->channels = iproc_adc_iio_channels; indio_dev->num_channels = ARRAY_SIZE(iproc_adc_iio_channels); - ret = iio_device_register(indio_dev); - if (ret) - return dev_err_probe(dev, ret, "iio_device_register failed\n"); - - return 0; - -} - -static void iproc_adc_remove(struct platform_device *pdev) -{ - struct iio_dev *indio_dev = platform_get_drvdata(pdev); + return devm_iio_device_register(dev, indio_dev); - iio_device_unregister(indio_dev); } static const struct of_device_id iproc_adc_of_match[] = { @@ -595,7 +583,6 @@ MODULE_DEVICE_TABLE(of, iproc_adc_of_match); static struct platform_driver iproc_adc_driver = { .probe = iproc_adc_probe, - .remove = iproc_adc_remove, .driver = { .name = "iproc-static-adc", .of_match_table = iproc_adc_of_match, -- 2.43.0