staging:iio:ad5933: Drop "raw" from channel names

commit 6822ee34 upstream.

"raw" is the name of a channel property, but should not be part of the
channel name itself.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
[bwh: Backported to 3.2: using IIO_CHAN() macro to initialise the structures]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

drivers/staging/iio/impedance-analyzer/ad5933.c

@@ -112,10 +112,10 @@ static struct iio_chan_spec ad5933_channels[] = {
 	IIO_CHAN(IIO_TEMP, 0, 1, 1, NULL, 0, 0, 0,
 		 0, AD5933_REG_TEMP_DATA, IIO_ST('s', 14, 16, 0), 0),
 	/* Ring Channels */
-	IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "real_raw", 0, 0,
+	IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "real", 0, 0,
 		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
 		 AD5933_REG_REAL_DATA, 0, IIO_ST('s', 16, 16, 0), 0),
-	IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "imag_raw", 0, 0,
+	IIO_CHAN(IIO_VOLTAGE, 0, 1, 0, "imag", 0, 0,
 		 (1 << IIO_CHAN_INFO_SCALE_SEPARATE),
 		 AD5933_REG_IMAG_DATA, 1, IIO_ST('s', 16, 16, 0), 0),
 };