From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f172.google.com ([209.85.192.172]:36490 "EHLO mail-pd0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754576Ab3J2Ll5 (ORCPT ); Tue, 29 Oct 2013 07:41:57 -0400 Received: by mail-pd0-f172.google.com with SMTP id w10so6621594pde.3 for ; Tue, 29 Oct 2013 04:41:57 -0700 (PDT) From: Sachin Kamat To: linux-iio@vger.kernel.org Cc: jic23@kernel.org, lars@metafoo.de, sachin.kamat@linaro.org Subject: [PATCH 16/33] staging: iio: lpc32xx_adc: Use devm_iio_device_register Date: Tue, 29 Oct 2013 17:09:39 +0530 Message-Id: <1383046796-329-17-git-send-email-sachin.kamat@linaro.org> In-Reply-To: <1383046796-329-1-git-send-email-sachin.kamat@linaro.org> References: <1383046796-329-1-git-send-email-sachin.kamat@linaro.org> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org devm_iio_device_register simplifies the code. Signed-off-by: Sachin Kamat --- drivers/staging/iio/adc/lpc32xx_adc.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/staging/iio/adc/lpc32xx_adc.c b/drivers/staging/iio/adc/lpc32xx_adc.c index ef0a21d..a876ce7 100644 --- a/drivers/staging/iio/adc/lpc32xx_adc.c +++ b/drivers/staging/iio/adc/lpc32xx_adc.c @@ -183,7 +183,7 @@ static int lpc32xx_adc_probe(struct platform_device *pdev) iodev->channels = lpc32xx_adc_iio_channels; iodev->num_channels = ARRAY_SIZE(lpc32xx_adc_iio_channels); - retval = iio_device_register(iodev); + retval = devm_iio_device_register(&pdev->dev, iodev); if (retval) return retval; @@ -192,15 +192,6 @@ static int lpc32xx_adc_probe(struct platform_device *pdev) return 0; } -static int lpc32xx_adc_remove(struct platform_device *pdev) -{ - struct iio_dev *iodev = platform_get_drvdata(pdev); - - iio_device_unregister(iodev); - - return 0; -} - #ifdef CONFIG_OF static const struct of_device_id lpc32xx_adc_match[] = { { .compatible = "nxp,lpc3220-adc" }, @@ -211,7 +202,6 @@ MODULE_DEVICE_TABLE(of, lpc32xx_adc_match); static struct platform_driver lpc32xx_adc_driver = { .probe = lpc32xx_adc_probe, - .remove = lpc32xx_adc_remove, .driver = { .name = MOD_NAME, .owner = THIS_MODULE, -- 1.7.9.5