From 6c63dded7fcd5b69f8492895b5584333e32b822d Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Mon, 5 Dec 2011 21:56:00 +0000
Subject: [PATCH] staging:iio: core: add datasheet_name to chan_spec
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>
---
drivers/staging/iio/iio.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h
index c22554245a62..11c2f25cfaa7 100644
--- a/drivers/staging/iio/iio.h
+++ b/drivers/staging/iio/iio.h
@@ -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;
--
2.30.9