From bc4b2a518f20508d866b55b5ea2739f3ced18cb6 Mon Sep 17 00:00:00 2001 From: Gaurav Gupta Date: Tue, 27 Jun 2017 09:46:01 -0700 Subject: [PATCH] iio: core: Fix mapping of iio channels to entry numbers When adding maps to the list, they were added using list_add, which adds them in LIFO order. When parsing using iio_channel_get_all(), these elements are hence returned in reverse order. As a result, the iio_hwmon mapping maps the first entry to the last channel and so on. Signed-off-by: Gaurav Gupta Signed-off-by: Jonathan Cameron --- drivers/iio/inkern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index a3941bade6a7..487bf6b75172 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -44,7 +44,7 @@ int iio_map_array_register(struct iio_dev *indio_dev, struct iio_map *maps) } mapi->map = &maps[i]; mapi->indio_dev = indio_dev; - list_add(&mapi->l, &iio_map_list); + list_add_tail(&mapi->l, &iio_map_list); i++; } error_ret: -- 2.30.2