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Date: Fri, 20 May 2016 17:44:36 +0300 From: Crestez Dan Leonard <leonard.crestez@...el.com> To: Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Hartmut Knaack <knaack.h@....de>, Lars-Peter Clausen <lars@...afoo.de>, Peter Meerwald-Stadler <pmeerw@...erw.net>, Daniel Baluta <daniel.baluta@...el.com>, Crestez Dan Leonard <leonard.crestez@...el.com> Subject: [PATCH] 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: Crestez Dan Leonard <leonard.crestez@...el.com> --- drivers/iio/light/max44000.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iio/light/max44000.c b/drivers/iio/light/max44000.c index e01e58a..f17cb2e 100644 --- a/drivers/iio/light/max44000.c +++ b/drivers/iio/light/max44000.c @@ -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', -- 2.5.5
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