[PATCH 1/2] iio: 104-quad-8: Fix off-by-one error in register selection

From: William Breathitt Gray
Date: Fri May 25 2018 - 07:55:05 EST


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@xxxxxxxxx>
---
drivers/iio/counter/104-quad-8.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/counter/104-quad-8.c b/drivers/iio/counter/104-quad-8.c
index b56985078d8c..4be85ec54af4 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);

--
2.17.0