From: Jonathan Cameron <jic23@kernel.org>
To: gregkh@linuxfoundation.org
Cc: linux-iio@vger.kernel.org, Jonathan Cameron <jic23@kernel.org>
Subject: [PATCH 09/14] staging:iio:adc:ad7476 unwind use of IIO_CHAN macro.
Date: Fri, 13 Apr 2012 10:42:55 +0100 [thread overview]
Message-ID: <1334310180-22170-10-git-send-email-jic23@kernel.org> (raw)
In-Reply-To: <1334310180-22170-1-git-send-email-jic23@kernel.org>
This macro is being removed to simplify ongoing maintenance
so we need to unwind and remaining users.
V2 has the cleanup Lars-Peter suggested.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
---
drivers/staging/iio/adc/ad7476_core.c | 45 +++++++++++++++-----------------
1 files changed, 21 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index 0c064d1..694b508 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -66,53 +66,50 @@ static int ad7476_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
}
+#define AD7476_CHAN(bits) \
+ { \
+ .type = IIO_VOLTAGE, \
+ .indexed = 1, \
+ .info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
+ .scan_type = { \
+ .sign = 'u', \
+ .realbits = bits, \
+ .storagebits = 16, \
+ .shift = 12 - bits, \
+ }, \
+}
+
static const struct ad7476_chip_info ad7476_chip_info_tbl[] = {
[ID_AD7466] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7467] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 10, 16, 2), 0),
+ .channel[0] = AD7476_CHAN(10),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7468] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1 , 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 8, 16, 4), 0),
+ .channel[0] = AD7476_CHAN(8),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7475] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7476] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7477] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 10, 16, 2), 0),
+ .channel[0] = AD7476_CHAN(10),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7478] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 8, 16, 4), 0),
+ .channel[0] = AD7476_CHAN(8),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
},
[ID_AD7495] = {
- .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0,
- IIO_CHAN_INFO_SCALE_SHARED_BIT,
- 0, 0, IIO_ST('u', 12, 16, 0), 0),
+ .channel[0] = AD7476_CHAN(12),
.channel[1] = IIO_CHAN_SOFT_TIMESTAMP(1),
.int_vref_mv = 2500,
},
--
1.7.0.4
next prev parent reply other threads:[~2012-04-13 9:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 9:42 [PATCH 00/14 V2] IIO: Kill off IIO_CHAN macro Jonathan Cameron
2012-04-13 9:42 ` [PATCH 01/14] staging:iio:accel:adis16201 unwind use of " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 02/14] staging:iio:accel:adis16203 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 03/14] staging:iio:accel:adis16204 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 04/14] staging:iio:accel:adis16209 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 05/14] staging:iio:accel:adis16240 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 06/14] staging:iio:accel:lis3l02dq " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 07/14] staging:iio:accel:sca3000 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 08/14] staging:iio:adc:ad7298 " Jonathan Cameron
2012-04-13 9:42 ` Jonathan Cameron [this message]
2012-04-13 9:42 ` [PATCH 10/14] staging:iio:accel:ad7780 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 11/14] staging:iio:gyro:adis16260 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 12/14] staging:iio:impedance-analyzer:ad5933 " Jonathan Cameron
2012-04-13 9:42 ` [PATCH 13/14] staging:iio:meter:ade7758 " Jonathan Cameron
2012-04-13 9:43 ` [PATCH 14/14] staging:iio:core drop the IIO_CHAN macro for ease of maintenance Jonathan Cameron
2012-04-13 9:47 ` [PATCH 00/14 V2] IIO: Kill off IIO_CHAN macro Jonathan Cameron
2012-04-13 9:56 ` Lars-Peter Clausen
2012-04-13 18:13 ` Greg KH
-- strict thread matches above, loose matches on Subject: below --
2012-04-10 20:21 [PATCH 00/14] " Jonathan Cameron
2012-04-10 20:21 ` [PATCH 09/14] staging:iio:adc:ad7476 unwind use of " Jonathan Cameron
2012-04-11 9:47 ` Lars-Peter Clausen
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