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| author | Guenter Roeck <linux@roeck-us.net> | 2013-02-04 20:26:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-02-06 19:23:52 +0000 |
| commit | 5aa57f0a655276f62683c0cc714cd6328d98e08a (patch) | |
| tree | df06afdc9f598c3da0671a296d2319191e46be2b /drivers/iio | |
| parent | 860c9c54272deaab43b40dbe416becb34abd344f (diff) | |
| download | linux-5aa57f0a655276f62683c0cc714cd6328d98e08a.tar.gz | |
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 'drivers/iio')
| -rw-r--r-- | drivers/iio/inkern.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index c42aba6817e8..b289915b8469 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -93,7 +93,8 @@ static const struct iio_chan_spec } -struct iio_channel *iio_channel_get(const char *name, const char *channel_name) +static struct iio_channel *iio_channel_get_sys(const char *name, + const char *channel_name) { struct iio_map_internal *c_i = NULL, *c = NULL; struct iio_channel *channel; @@ -144,6 +145,14 @@ error_no_mem: iio_device_put(c->indio_dev); return ERR_PTR(err); } + +struct iio_channel *iio_channel_get(struct device *dev, + const char *channel_name) +{ + const char *name = dev ? dev_name(dev) : NULL; + + return iio_channel_get_sys(name, channel_name); +} EXPORT_SYMBOL_GPL(iio_channel_get); void iio_channel_release(struct iio_channel *channel) |