From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f42.google.com ([209.85.160.42]:42598 "EHLO mail-pb0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754697Ab3J2Lmi (ORCPT ); Tue, 29 Oct 2013 07:42:38 -0400 Received: by mail-pb0-f42.google.com with SMTP id jt11so7870293pbb.1 for ; Tue, 29 Oct 2013 04:42:38 -0700 (PDT) From: Sachin Kamat To: linux-iio@vger.kernel.org Cc: jic23@kernel.org, lars@metafoo.de, sachin.kamat@linaro.org Subject: [PATCH 32/33] staging: iio: ad2s90: Use devm_iio_device_register Date: Tue, 29 Oct 2013 17:09:55 +0530 Message-Id: <1383046796-329-33-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/resolver/ad2s90.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c index e24c589..a18ebe2 100644 --- a/drivers/staging/iio/resolver/ad2s90.c +++ b/drivers/staging/iio/resolver/ad2s90.c @@ -79,7 +79,7 @@ static int ad2s90_probe(struct spi_device *spi) indio_dev->num_channels = 1; indio_dev->name = spi_get_device_id(spi)->name; - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(&spi->dev, indio_dev); if (ret) return ret; @@ -91,13 +91,6 @@ static int ad2s90_probe(struct spi_device *spi) return 0; } -static int ad2s90_remove(struct spi_device *spi) -{ - iio_device_unregister(spi_get_drvdata(spi)); - - return 0; -} - static const struct spi_device_id ad2s90_id[] = { { "ad2s90" }, {} @@ -110,7 +103,6 @@ static struct spi_driver ad2s90_driver = { .owner = THIS_MODULE, }, .probe = ad2s90_probe, - .remove = ad2s90_remove, .id_table = ad2s90_id, }; module_spi_driver(ad2s90_driver); -- 1.7.9.5