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authorJonathan Cameron <jic23@kernel.org>2013-12-11 18:45:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-12-17 20:37:14 +0000
commite39d99059ad7f75d7ae2d3c59055d3c476cdb0d9 (patch)
tree458f61eb26efd7906250da540b09fd8ef7ed8cfe
parent3425c0f7ac61f2fcfb7f2728e9b7ba7e27aec429 (diff)
iio:adc:ad7887 Fix channel reported endianness from cpu to big endianiio-fixes-for-3.13c
Note this also sets the endianness to big endian whereas it would previously have defaulted to the cpu endian. Hence technically this is a bug fix on LE platforms. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Cc: stable@vger.kernel.org
-rw-r--r--drivers/iio/adc/ad7887.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c
index acb7f90359a3..749a6cadab8b 100644
--- a/drivers/iio/adc/ad7887.c
+++ b/drivers/iio/adc/ad7887.c
@@ -200,7 +200,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
.address = 1,
.scan_index = 1,
- .scan_type = IIO_ST('u', 12, 16, 0),
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ .shift = 0,
+ .endianness = IIO_BE,
+ },
},
.channel[1] = {
.type = IIO_VOLTAGE,
@@ -210,7 +216,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = {
.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),
.address = 0,
.scan_index = 0,
- .scan_type = IIO_ST('u', 12, 16, 0),
+ .scan_type = {
+ .sign = 'u',
+ .realbits = 12,
+ .storagebits = 16,
+ .shift = 0,
+ .endianness = IIO_BE,
+ },
},
.channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2),
.int_vref_mv = 2500,