hwmon: Use i2c_smbus_{read,write}_word_swapped

Make use of the new i2c_smbus_{read,write}_word_swapped functions.
This makes the driver code more compact and readable. It also ensures
proper error handling.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Guillaume Ligneul <guillaume.ligneul@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 131ea8625f08..cd6085bbfba7 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -821,7 +821,7 @@ static int gl520_remove(struct i2c_client *client)
 static int gl520_read_value(struct i2c_client *client, u8 reg)
 {
         if ((reg >= 0x07) && (reg <= 0x0c))
-                return swab16(i2c_smbus_read_word_data(client, reg));
+                return i2c_smbus_read_word_swapped(client, reg);
         else
                 return i2c_smbus_read_byte_data(client, reg);
 }
@@ -829,7 +829,7 @@ static int gl520_read_value(struct i2c_client *client, u8 reg)
 static int gl520_write_value(struct i2c_client *client, u8 reg, u16 value)
 {
         if ((reg >= 0x07) && (reg <= 0x0c))
-                return i2c_smbus_write_word_data(client, reg, swab16(value));
+                return i2c_smbus_write_word_swapped(client, reg, value);
         else
                 return i2c_smbus_write_byte_data(client, reg, value);
 }