From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ppsw-52.csi.cam.ac.uk ([131.111.8.152]:51252 "EHLO ppsw-52.csi.cam.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753534Ab1IWLx0 (ORCPT ); Fri, 23 Sep 2011 07:53:26 -0400 From: Jonathan Cameron To: Michael.Hennerich@analog.com Cc: linux-iio@vger.kernel.org, Jonathan Cameron Subject: [PATCH 10/16] staging:iio:adc:ad7606 add local define for chan_spec structures. Date: Fri, 23 Sep 2011 13:01:36 +0100 Message-Id: <1316779302-12357-11-git-send-email-jic23@cam.ac.uk> In-Reply-To: <1316779302-12357-1-git-send-email-jic23@cam.ac.uk> References: <1316779302-12357-1-git-send-email-jic23@cam.ac.uk> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org IIO_CHAN is being phased out and in this case things are so simple it makes sense to have a local one parameter equivalent. Signed-off-by: Jonathan Cameron --- drivers/staging/iio/adc/ad7606_core.c | 82 +++++++++++--------------------- 1 files changed, 28 insertions(+), 54 deletions(-) diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c index 17cdafb..7ea5232 100644 --- a/drivers/staging/iio/adc/ad7606_core.c +++ b/drivers/staging/iio/adc/ad7606_core.c @@ -233,69 +233,43 @@ static const struct attribute_group ad7606_attribute_group = { .is_visible = ad7606_attr_is_visible, }; +#define AD7606_CHANNEL(num) \ + { \ + .type = IIO_VOLTAGE, \ + .indexed = 1, \ + .channel = num, \ + .address = num, \ + .scan_index = num, \ + .scan_type = IIO_ST('s', 16, 16, 0), \ + } + static struct iio_chan_spec ad7606_8_channels[] = { - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 4, 4, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 5, 5, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 6, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 6, 6, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 7, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 7, 7, IIO_ST('s', 16, 16, 0), 0), + AD7606_CHANNEL(0), + AD7606_CHANNEL(1), + AD7606_CHANNEL(2), + AD7606_CHANNEL(3), + AD7606_CHANNEL(4), + AD7606_CHANNEL(5), + AD7606_CHANNEL(6), + AD7606_CHANNEL(7), IIO_CHAN_SOFT_TIMESTAMP(8), }; static struct iio_chan_spec ad7606_6_channels[] = { - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 4, 4, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 5, 5, IIO_ST('s', 16, 16, 0), 0), + AD7606_CHANNEL(0), + AD7606_CHANNEL(1), + AD7606_CHANNEL(2), + AD7606_CHANNEL(3), + AD7606_CHANNEL(4), + AD7606_CHANNEL(5), IIO_CHAN_SOFT_TIMESTAMP(6), }; static struct iio_chan_spec ad7606_4_channels[] = { - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('s', 16, 16, 0), 0), - IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, - (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('s', 16, 16, 0), 0), + AD7606_CHANNEL(0), + AD7606_CHANNEL(1), + AD7606_CHANNEL(2), + AD7606_CHANNEL(3), IIO_CHAN_SOFT_TIMESTAMP(4), }; -- 1.7.3.4