From: Matt Ranostay <mranostay@gmail.com>
Date: Sat, 5 Mar 2016 06:55:25 +0000 (-0800)
Subject: iio: potentiometer: tpl0102: change i2c functionality return code
X-Git-Tag: v4.7-rc1~90^2~407^2~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=844a65636793d284526ff7d623ef477ed4473ab4;p=platform%2Fkernel%2Flinux-exynos.git

iio: potentiometer: tpl0102: change i2c functionality return code

Change i2c_check_functionality condition check return from ENOTSUPP to
EOPNOTSUPP which is now the standard return code.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/potentiometer/tpl0102.c b/drivers/iio/potentiometer/tpl0102.c
index 313124b..5c304d4 100644
--- a/drivers/iio/potentiometer/tpl0102.c
+++ b/drivers/iio/potentiometer/tpl0102.c
@@ -118,7 +118,7 @@ static int tpl0102_probe(struct i2c_client *client,
 
 	if (!i2c_check_functionality(client->adapter,
 				     I2C_FUNC_SMBUS_WORD_DATA))
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
 	if (!indio_dev)