usb: renesas_usbhs: fixup __usbhs_for_each_pipe 1st pos

[pandora-kernel.git] / drivers / hwmon / sht21.c

diff --git a/drivers/hwmon/sht21.c b/drivers/hwmon/sht21.c
index 1c8c981..1539878 100644 (file)
--- a/drivers/hwmon/sht21.c
+++ b/drivers/hwmon/sht21.c
@@ -82,25 +82,6 @@ static inline int sht21_rh_ticks_to_per_cent_mille(int ticks)
        return ((15625 * ticks) >> 13) - 6000;
 }
 
-/**
- * sht21_read_word_data() - read word from register
- * @client: I2C client device
- * @reg: I2C command byte
- *
- * Returns value, negative errno on error.
- */
-static inline int sht21_read_word_data(struct i2c_client *client, u8 reg)
-{
-       int ret = i2c_smbus_read_word_data(client, reg);
-       if (ret < 0)
-               return ret;
-       /*
-        * SMBus specifies low byte first, but the SHT21 returns MSB
-        * first, so we have to swab16 the values
-        */
-       return swab16(ret);
-}
-
 /**
  * sht21_update_measurements() - get updated measurements from device
  * @client: I2C client device
@@ -119,12 +100,13 @@ static int sht21_update_measurements(struct i2c_client *client)
         * maximum two measurements per second at 12bit accuracy shall be made.
         */
        if (time_after(jiffies, sht21->last_update + HZ / 2) || !sht21->valid) {
-               ret = sht21_read_word_data(client, SHT21_TRIG_T_MEASUREMENT_HM);
+               ret = i2c_smbus_read_word_swapped(client,
+                                                 SHT21_TRIG_T_MEASUREMENT_HM);
                if (ret < 0)
                        goto out;
                sht21->temperature = sht21_temp_ticks_to_millicelsius(ret);
-               ret = sht21_read_word_data(client,
-                                       SHT21_TRIG_RH_MEASUREMENT_HM);
+               ret = i2c_smbus_read_word_swapped(client,
+                                                 SHT21_TRIG_RH_MEASUREMENT_HM);
                if (ret < 0)
                        goto out;
                sht21->humidity = sht21_rh_ticks_to_per_cent_mille(ret);