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Commit 14f2461b authored by Crestez Dan Leonard's avatar Crestez Dan Leonard Committed by Jonathan Cameron
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max44000: Remove scale from proximity 



This is not implemented and doesn't really make sense because IIO
proximity is unit-less.

Remove IIO_CHAN_INFO_SCALE from info_mask because so that the _scale
sysfs entry won't appear. This fixes userspace tools like generic_buffer
which abort when reads returns an error.

Signed-off-by: default avatarCrestez Dan Leonard <leonard.crestez@intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 1cb0d06a

drivers/iio/light/max44000.c

+0 −1
Original line number Diff line number Diff line
@@ -147,7 +147,6 @@ static const struct iio_chan_spec max44000_channels[] = { 
	{

		.type = IIO_PROXIMITY,

		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW),

		.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE),

		.scan_index = MAX44000_SCAN_INDEX_PRX,

		.scan_type = {

			.sign		= 'u',