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Commit bc4b2a51 authored by Gaurav Gupta's avatar Gaurav Gupta Committed by Jonathan Cameron
Browse files

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: default avatarGaurav Gupta <gauragup@cisco.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 9d9ebe64

drivers/iio/inkern.c

+1 −1
Original line number Diff line number Diff line
@@ -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: