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staging:iio: core: add datasheet_name to chan_spec

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This allows for matching against the name given
on a datasheet, however silly/inconsistent it might
be.

Useful for in kernel interfaces.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-12-05 21:56:00 +00:00 committed by Greg Kroah-Hartman
parent 18cffbedc2
commit 6c63dded7f
1 changed files with 5 additions and 0 deletions
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5
drivers/staging/iio/iio.h
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@ -110,6 +110,10 @@ enum iio_endian {
* @extend_name: Allows labeling of channel attributes with an
* informative name. Note this has no effect codes etc,
* unlike modifiers.
* @datasheet_name: A name used in in kernel mapping of channels. It should
* corrspond to the first name that the channel is referred
* to by in the datasheet (e.g. IND), or the nearest
* possible compound name (e.g. IND-INC).
* @processed_val: Flag to specify the data access attribute should be
* *_input rather than *_raw.
* @modified: Does a modifier apply to this channel. What these are
@ -138,6 +142,7 @@ struct iio_chan_spec {
long info_mask;
long event_mask;
char *extend_name;
const char *datasheet_name;
unsigned processed_val:1;
unsigned modified:1;
unsigned indexed:1;