diff options
| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2018-05-24 16:37:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 17:00:53 -0700 |
| commit | 99795ed0c62d9aa81c6930838e4a8ab6132bc7b4 (patch) | |
| tree | 2791861344c7b5e4590febb502e0da7834f74a2f /drivers/iio | |
| parent | a82a772da750843c30efdd3434cd5a0937193cf6 (diff) | |
iio: 104-quad-8: Fix off-by-one error in register selection
[ Upstream commit 2873c3f0e2bd12a7612e905c920c058855f4072a ]
The reset flags operation is selected by bit 2 in the "Reset and Load
Signals Decoders" register, not bit 1.
Fixes: 28e5d3bb0325 ("iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8")
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/counter/104-quad-8.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/counter/104-quad-8.c b/drivers/iio/counter/104-quad-8.c index ba3d9030cd51..181585ae6e17 100644 --- a/drivers/iio/counter/104-quad-8.c +++ b/drivers/iio/counter/104-quad-8.c @@ -138,7 +138,7 @@ static int quad8_write_raw(struct iio_dev *indio_dev, outb(val >> (8 * i), base_offset); /* Reset Borrow, Carry, Compare, and Sign flags */ - outb(0x02, base_offset + 1); + outb(0x04, base_offset + 1); /* Reset Error flag */ outb(0x06, base_offset + 1); |