From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f49.google.com ([209.85.220.49]:61723 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751804Ab3J2LmR (ORCPT ); Tue, 29 Oct 2013 07:42:17 -0400 Received: by mail-pa0-f49.google.com with SMTP id lj1so8654720pab.36 for ; Tue, 29 Oct 2013 04:42:17 -0700 (PDT) From: Sachin Kamat To: linux-iio@vger.kernel.org Cc: jic23@kernel.org, lars@metafoo.de, sachin.kamat@linaro.org Subject: [PATCH 24/33] staging: iio: ad9951: Use devm_iio_device_register Date: Tue, 29 Oct 2013 17:09:47 +0530 Message-Id: <1383046796-329-25-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/frequency/ad9951.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/iio/frequency/ad9951.c b/drivers/staging/iio/frequency/ad9951.c index 5e8990a..d465db0 100644 --- a/drivers/staging/iio/frequency/ad9951.c +++ b/drivers/staging/iio/frequency/ad9951.c @@ -175,7 +175,7 @@ static int ad9951_probe(struct spi_device *spi) idev->info = &ad9951_info; idev->modes = INDIO_DIRECT_MODE; - ret = iio_device_register(idev); + ret = devm_iio_device_register(&spi->dev, idev); if (ret) return ret; spi->max_speed_hz = 2000000; @@ -186,20 +186,12 @@ static int ad9951_probe(struct spi_device *spi) return 0; } -static int ad9951_remove(struct spi_device *spi) -{ - iio_device_unregister(spi_get_drvdata(spi)); - - return 0; -} - static struct spi_driver ad9951_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, }, .probe = ad9951_probe, - .remove = ad9951_remove, }; module_spi_driver(ad9951_driver); -- 1.7.9.5