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[24.22.235.96]) by smtp.gmail.com with ESMTPSA id p7sm83791758pfp.70.2019.04.14.11.35.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 14 Apr 2019 11:35:17 -0700 (PDT) From: Andrey Smirnov To: linux-iio@vger.kernel.org Cc: Andrey Smirnov , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Chris Healy , linux-kernel@vger.kernel.org Subject: [PATCH v2 6/6] iio: imx7d_adc: Use devm_iio_device_register() Date: Sun, 14 Apr 2019 11:35:04 -0700 Message-Id: <20190414183504.23286-7-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190414183504.23286-1-andrew.smirnov@gmail.com> References: <20190414183504.23286-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use devm_iio_device_register() and drop imx7d_adc_remove(). Signed-off-by: Andrey Smirnov Cc: Jonathan Cameron Cc: Hartmut Knaack Cc: Lars-Peter Clausen Cc: Peter Meerwald-Stadler Cc: Chris Healy Cc: linux-iio@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/iio/adc/imx7d_adc.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/iio/adc/imx7d_adc.c b/drivers/iio/adc/imx7d_adc.c index c5b0dc7d0e49..958a34dd88ac 100644 --- a/drivers/iio/adc/imx7d_adc.c +++ b/drivers/iio/adc/imx7d_adc.c @@ -554,7 +554,7 @@ static int imx7d_adc_probe(struct platform_device *pdev) if (ret) return ret; - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(dev, indio_dev); if (ret) { dev_err(&pdev->dev, "Couldn't register the device.\n"); return ret; @@ -563,21 +563,10 @@ static int imx7d_adc_probe(struct platform_device *pdev) return 0; } -static int imx7d_adc_remove(struct platform_device *pdev) -{ - struct iio_dev *indio_dev = platform_get_drvdata(pdev); - - iio_device_unregister(indio_dev); - - return 0; -} - - static SIMPLE_DEV_PM_OPS(imx7d_adc_pm_ops, imx7d_adc_disable, imx7d_adc_enable); static struct platform_driver imx7d_adc_driver = { .probe = imx7d_adc_probe, - .remove = imx7d_adc_remove, .driver = { .name = "imx7d_adc", .of_match_table = imx7d_adc_match, -- 2.20.1