drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors

Fix RDAC read back errors caused by a typo. Value must shift by 2. Fixes: a4bd394 ("drivers/misc/ad525x_dpot.c: new features") Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Mar 2, 2016 · f3df53e · f3df53e
1 parent dd16f6c
commit f3df53e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
@@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
 			 */
 			value = swab16(value);
 
-			if (dpot->uid == DPOT_UID(AD5271_ID))
+			if (dpot->uid == DPOT_UID(AD5274_ID))
 				value = value >> 2;
 		return value;
 	default: