Rework vcnl4035_trigger_consumer_handler() so that we are not passing
what should be a u16 value as an int * to regmap_read(). This won't
work on bit endian systems.
Instead, add a new unsigned int variable to pass to regmap_read(). Then
copy that value into the buffer struct.
The buffer array is replaced with a struct since there is only one value
being read. This allows us to use the correct u16 data type and has a
side-effect of simplifying the alignment specification.
Also fix the endianness of the scan format from little-endian to CPU
endianness. Since we are using regmap to read the value, it will be
CPU-endian.
Fixes: 55707294c4 ("iio: light: Add support for vishay vcnl4035")
Signed-off-by: David Lechner <dlechner@baylibre.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
fdc7aa54a5