iio: ABI: max31865: Drop in_filter_notch_centre_frequency as in main docs.

As this is the last element in the file, also delete the file.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Navin Sankar Velliangiri <navin@linumiz.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/20220626165511.602202-3-jic23@kernel.org

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865 b/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865
deleted file mode 100644 (file)
index 349089e..0000000
--- a/Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865
+++ /dev/null
@@ -1,8 +0,0 @@
-What:          /sys/bus/iio/devices/iio:deviceX/in_filter_notch_center_frequency
-KernelVersion: 5.11
-Contact:       linux-iio@vger.kernel.org
-Description:
-               Notch frequency in Hz for a noise rejection filter. Used i.e for
-               line noise rejection.
-
-               Valid notch filter values are 50 Hz and 60 Hz.