This is a note to let you know that I've just added the patch titled iio:ad7797: Use correct attribute_group to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iio-ad7797-use-correct-attribute_group.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 385e0ca9d26cb335fa411db7f1451f920a7df6eb Author: YueHaibing <yuehaibing@xxxxxxxxxx> Date: Tue Mar 10 22:16:54 2020 +0800 iio:ad7797: Use correct attribute_group [ Upstream commit 28535877ac5b2b84f0d394fd67a5ec71c0c48b10 ] It should use ad7797_attribute_group in ad7797_info, according to commit ("iio:ad7793: Add support for the ad7796 and ad7797"). Scale is fixed for the ad7796 and not programmable, hence should not have the scale_available attribute. Fixes: fd1a8b912841 ("iio:ad7793: Add support for the ad7796 and ad7797") Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 91d34ed756eaf..fe0c5a155e211 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -579,7 +579,7 @@ static const struct iio_info ad7797_info = { .read_raw = &ad7793_read_raw, .write_raw = &ad7793_write_raw, .write_raw_get_fmt = &ad7793_write_raw_get_fmt, - .attrs = &ad7793_attribute_group, + .attrs = &ad7797_attribute_group, .validate_trigger = ad_sd_validate_trigger, .driver_module = THIS_MODULE, };