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authorGuenter Roeck <linux@roeck-us.net>2013-02-04 20:26:00 +0000
committerJonathan Cameron <jic23@kernel.org>2013-02-06 19:23:52 +0000
commit5aa57f0a655276f62683c0cc714cd6328d98e08a (patch)
treedf06afdc9f598c3da0671a296d2319191e46be2b /include
parent860c9c54272deaab43b40dbe416becb34abd344f (diff)
iio: Update iio_channel_get API to use consumer device pointer as argument
For iio_channel_get to work with OF based configurations, it needs the consumer device pointer instead of the consumer device name as argument. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Anton Vorontsov <anton@enomsg.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/iio/consumer.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index a85787ac66ab..833926c91aa8 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -31,14 +31,15 @@ struct iio_channel {
/**
* iio_channel_get() - get description of all that is needed to access channel.
- * @name: Unique name of the device as provided in the iio_map
+ * @dev: Pointer to consumer device. Device name must match
+ * the name of the device as provided in the iio_map
* with which the desired provider to consumer mapping
* was registered.
* @consumer_channel: Unique name to identify the channel on the consumer
* side. This typically describes the channels use within
* the consumer. E.g. 'battery_voltage'
*/
-struct iio_channel *iio_channel_get(const char *name,
+struct iio_channel *iio_channel_get(struct device *dev,
const char *consumer_channel);
/**