diff --git a/[refs] b/[refs]
index 4e415a56eabe..b8ff9c94e661 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4fcbcf95b775acc430742a09fb3334dce08b6c10
+refs/heads/master: 70e01880a9b2c548d3911d0eed467d664aad5986
diff --git a/trunk/drivers/staging/iio/adc/ad7780.c b/trunk/drivers/staging/iio/adc/ad7780.c
index 1ece2ac8de56..19ee49c95de4 100644
--- a/trunk/drivers/staging/iio/adc/ad7780.c
+++ b/trunk/drivers/staging/iio/adc/ad7780.c
@@ -131,9 +131,10 @@ static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
 			.indexed = 1,
 			.channel = 0,
 			.info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-			IIO_CHAN_INFO_SCALE_SHARED_BIT,
+			IIO_CHAN_INFO_SCALE_SHARED_BIT |
+			IIO_CHAN_INFO_OFFSET_SHARED_BIT,
 			.scan_type = {
-				.sign = 's',
+				.sign = 'u',
 				.realbits = 24,
 				.storagebits = 32,
 				.shift = 8,
@@ -146,9 +147,10 @@ static const struct ad7780_chip_info ad7780_chip_info_tbl[] = {
 			.indexed = 1,
 			.channel = 0,
 			.info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
-			IIO_CHAN_INFO_SCALE_SHARED_BIT,
+			IIO_CHAN_INFO_SCALE_SHARED_BIT |
+			IIO_CHAN_INFO_OFFSET_SHARED_BIT,
 			.scan_type = {
-				.sign = 's',
+				.sign = 'u',
 				.realbits = 20,
 				.storagebits = 32,
 				.shift = 12,