From 90f4102ce59226954edbe960b2434d8b3da5f086 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Fri, 4 Nov 2011 12:00:47 +0100 Subject: 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 Acked-by: Jonathan Cameron Acked-by: Guenter Roeck Cc: Dirk Eibach Cc: "Mark M. Hoffman" Cc: Guillaume Ligneul --- drivers/hwmon/w83781d.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/hwmon/w83781d.c') diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c index eed43a008be1..65b685e2c7b7 100644 --- a/drivers/hwmon/w83781d.c +++ b/drivers/hwmon/w83781d.c @@ -1245,17 +1245,17 @@ w83781d_read_value_i2c(struct w83781d_data *data, 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: /* OVER */ default: - res = swab16(i2c_smbus_read_word_data(cl, 3)); + res = i2c_smbus_read_word_swapped(cl, 3); break; } } @@ -1289,10 +1289,10 @@ w83781d_write_value_i2c(struct w83781d_data *data, 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: /* OVER */ - i2c_smbus_write_word_data(cl, 3, swab16(value)); + i2c_smbus_write_word_swapped(cl, 3, value); break; } } -- cgit