On 11/26/2014 11:42 PM, Dmitry Eremin-Solenikov wrote:
Introduce API for easy in-kernel setting of DAC values.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
Looks good...
---
drivers/iio/inkern.c | 29 +++++++++++++++++++++++++++++
include/linux/iio/consumer.h | 11 +++++++++++
2 files changed, 40 insertions(+)
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index f084610..5b03e69 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -608,3 +608,32 @@ err_unlock:
return ret;
}
EXPORT_SYMBOL_GPL(iio_get_channel_type);
+
+static int iio_channel_write(struct iio_channel *chan, int val, int val2,
+ enum iio_chan_info_enum info)
+{
+ int ret;
+
+ ret = chan->indio_dev->info->write_raw(chan->indio_dev,
+ chan->channel, val, val2, info);
+
+ return ret;
... but this is something the kbuild bot tester will complain about. There
is no need for the ret variable.
+}
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