diff options
| author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-09-30 10:05:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-03 16:07:01 -0700 |
| commit | dcacccc54f96aa0863640c90d554f913e438911a (patch) | |
| tree | 646ba24c9c89fff3f8f91337d5f083e66b6f505b /drivers/staging/iio/adc/ad799x_core.c | |
| parent | 630081fdc94fb71394fc21d6c60772cbb52d04ea (diff) | |
staging:iio:adc:ad799x fix incorrect scan_type descriptions.
A few of these had the wrong shifts, which would lead to
userspace hacking off the top couple of bits. Also, one
part had the wrong accuracy.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/adc/ad799x_core.c')
| -rw-r--r-- | drivers/staging/iio/adc/ad799x_core.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c index b6662dbfbd9b..58f70aa6ca16 100644 --- a/drivers/staging/iio/adc/ad799x_core.c +++ b/drivers/staging/iio/adc/ad799x_core.c @@ -506,16 +506,16 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = { [ad7995] = { .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('u', 10, 16, 0), 0), + 0, 0, IIO_ST('u', 10, 16, 2), 0), .channel[1] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('u', 10, 16, 0), 0), + 1, 1, IIO_ST('u', 10, 16, 2), 0), .channel[2] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('u', 10, 16, 0), 0), + 2, 2, IIO_ST('u', 10, 16, 2), 0), .channel[3] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('u', 10, 16, 0), 0), + 3, 3, IIO_ST('u', 10, 16, 2), 0), .channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4), .num_channels = 5, .int_vref_mv = 1024, @@ -524,16 +524,16 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = { [ad7999] = { .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('u', 10, 16, 0), 0), + 0, 0, IIO_ST('u', 8, 16, 4), 0), .channel[1] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('u', 10, 16, 0), 0), + 1, 1, IIO_ST('u', 8, 16, 4), 0), .channel[2] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('u', 10, 16, 0), 0), + 2, 2, IIO_ST('u', 8, 16, 4), 0), .channel[3] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('u', 10, 16, 0), 0), + 3, 3, IIO_ST('u', 8, 16, 4), 0), .channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4), .num_channels = 5, .int_vref_mv = 1024, @@ -555,16 +555,16 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = { [ad7993] = { .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('u', 10, 16, 0), 0), + 0, 0, IIO_ST('u', 10, 16, 2), 0), .channel[1] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('u', 10, 16, 0), 0), + 1, 1, IIO_ST('u', 10, 16, 2), 0), .channel[2] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('u', 10, 16, 0), 0), + 2, 2, IIO_ST('u', 10, 16, 2), 0), .channel[3] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('u', 10, 16, 0), 0), + 3, 3, IIO_ST('u', 10, 16, 2), 0), .channel[4] = IIO_CHAN_SOFT_TIMESTAMP(4), .num_channels = 5, .int_vref_mv = 1024, @@ -593,28 +593,28 @@ static const struct ad799x_chip_info ad799x_chip_info_tbl[] = { [ad7997] = { .channel[0] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 0, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 0, 0, IIO_ST('u', 10, 16, 0), 0), + 0, 0, IIO_ST('u', 10, 16, 2), 0), .channel[1] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 1, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 1, 1, IIO_ST('u', 10, 16, 0), 0), + 1, 1, IIO_ST('u', 10, 16, 2), 0), .channel[2] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 2, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 2, 2, IIO_ST('u', 10, 16, 0), 0), + 2, 2, IIO_ST('u', 10, 16, 2), 0), .channel[3] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 3, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 3, 3, IIO_ST('u', 10, 16, 0), 0), + 3, 3, IIO_ST('u', 10, 16, 2), 0), .channel[4] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 4, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 4, 4, IIO_ST('u', 10, 16, 0), 0), + 4, 4, IIO_ST('u', 10, 16, 2), 0), .channel[5] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 5, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 5, 5, IIO_ST('u', 10, 16, 0), 0), + 5, 5, IIO_ST('u', 10, 16, 2), 0), .channel[6] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 6, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 6, 6, IIO_ST('u', 10, 16, 0), 0), + 6, 6, IIO_ST('u', 10, 16, 2), 0), .channel[7] = IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, NULL, 7, 0, (1 << IIO_CHAN_INFO_SCALE_SHARED), - 7, 7, IIO_ST('u', 10, 16, 0), 0), + 7, 7, IIO_ST('u', 10, 16, 2), 0), .channel[8] = IIO_CHAN_SOFT_TIMESTAMP(8), .num_channels = 9, .int_vref_mv = 1024, |