mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-02-26 07:33:35 -05:00
Code Issues Packages Projects Releases Wiki Activity

iio: adc: ad7606: fix wrong scale available

Browse Source 
Fix wrong scale available list since only one value is returned:

...
iio:device1: ad7606b (buffer capable)
    8 channels found:
           voltage0:  (input, index: 0, format: le:S16/16>>0)
           2 channel-specific attributes found:
                 attr  0: scale value: 0.305176
                 attr  1: scale_available value: 0.076293
Fix as:
           voltage0:  (input, index: 0, format: le:S16/16>>0)
           2 channel-specific attributes found:
                 attr  0: scale value: 0.305176
                 attr  1: scale_available value: 0.076293 0.152588 0.305176

Fixes: 97c6d85704 ("iio: adc: ad7606: rework scale-available to be static")
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250129-wip-bl-ad7606_add_backend_sw_mode-v3-3-c3aec77c0ab7@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Angelo Dureghello
2025-01-29 12:03:04 +01:00
committed by Jonathan Cameron
parent 02ccd7e5d8
commit bead181694
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/iio/adc/ad7606.c
View File

@@ -1047,7 +1047,7 @@ static int ad7606_read_avail(struct iio_dev *indio_dev,
cs = &st->chan_scales[ch];
*vals = (int *)cs->scale_avail;
*length = cs->num_scales;
*length = cs->num_scales * 2;
*type = IIO_VAL_INT_PLUS_MICRO;
return IIO_AVAIL_LIST;