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authorJean Delvare <khali@linux-fr.org>2011-11-04 15:00:47 +0400
committerJean Delvare <khali@endymion.delvare>2011-11-04 15:00:47 +0400
commit90f4102ce59226954edbe960b2434d8b3da5f086 (patch)
tree93fd275039932253b16ea125c1ba5eea2995b719 /drivers/hwmon/asb100.c
parent371f2e083b9b081adf68d04fba4978a27dc4e618 (diff)
downloadlinux-90f4102ce59226954edbe960b2434d8b3da5f086.tar.xz
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>
Diffstat (limited to 'drivers/hwmon/asb100.c')
-rw-r--r--drivers/hwmon/asb100.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index c02a052d3085..d7bd1f3f2a31 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -829,17 +829,17 @@ static int asb100_read_value(struct i2c_client *client, u16 reg)
/* convert from ISA to LM75 I2C addresses */
switch (reg & 0xff) {
case 0x50: /* TEMP */
- res = swab16(i2c_smbus_read_word_data(cl, 0));
+ res = i2c_smbus_read_word_swapped(cl, 0);
break;
case 0x52: /* CONFIG */
res = i2c_smbus_read_byte_data(cl, 1);
break;
case 0x53: /* HYST */
- res = swab16(i2c_smbus_read_word_data(cl, 2));
+ res = i2c_smbus_read_word_swapped(cl, 2);
break;
case 0x55: /* MAX */
default:
- res = swab16(i2c_smbus_read_word_data(cl, 3));
+ res = i2c_smbus_read_word_swapped(cl, 3);
break;
}
}
@@ -877,10 +877,10 @@ static void asb100_write_value(struct i2c_client *client, u16 reg, u16 value)
i2c_smbus_write_byte_data(cl, 1, value & 0xff);
break;
case 0x53: /* HYST */
- i2c_smbus_write_word_data(cl, 2, swab16(value));
+ i2c_smbus_write_word_swapped(cl, 2, value);
break;
case 0x55: /* MAX */
- i2c_smbus_write_word_data(cl, 3, swab16(value));
+ i2c_smbus_write_word_swapped(cl, 3, value);
break;
}
}