iio: add info_mask_[shared_by_dir/shared_by_all]

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These two additional info_mask bitmaps should allow all 'standard'
numeric attributes to be handled using the read_raw and write_raw
callbacks.  Whilst this should reduce code, the more important element
is that this makes these values easily accessible to in kernel users
of IIO devices.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>

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This commit is contained in:

Jonathan Cameron 2013-09-08 14:57:00 +01:00

parent 3704432fb1

commit c006ec8384

2 changed files with 42 additions and 2 deletions

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30

drivers/iio/industrialio-core.c

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14

include/linux/iio/iio.h

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