Krzysztof Kozlowski 4c6e3dbc6b iio: ssp: use PLATFORM_DEVID_NONE
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
 - it brings some meaning,
 - it might point attention why auto device ID was not used.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200921204939.20341-1-krzk@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-09-29 17:27:06 +01:00
..
2020-09-29 17:27:06 +01:00