hwmon/w83781d: Be less i2c_client-centric

Use the driver data structure as the main device reference, instead of
the i2c client. It makes the driver a bit smaller, and makes more sense
as this is an hybrid driver, supporting both I2C and ISA devices.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 4f93d79a4308147dc44bc400a320e2cb72ef24c5..ad6b6ca90f6b94568fb905ac3886c73f6e15d941 100644 (file)
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -271,8 +271,8 @@ static int w83781d_detach_client(struct i2c_client *client);
 static int __devinit w83781d_isa_probe(struct platform_device *pdev);
 static int __devexit w83781d_isa_remove(struct platform_device *pdev);
 
-static int w83781d_read_value(struct i2c_client *client, u16 reg);
-static int w83781d_write_value(struct i2c_client *client, u16 reg, u16 value);
+static int w83781d_read_value(struct w83781d_data *data, u16 reg);
+static int w83781d_write_value(struct w83781d_data *data, u16 reg, u16 value);
 static struct w83781d_data *w83781d_update_device(struct device *dev);
 static void w83781d_init_device(struct device *dev);
 
@@ -310,14 +310,13 @@ show_in_reg(in_max);
 static ssize_t store_in_##reg (struct device *dev, const char *buf, size_t count, int nr) \
 { \
        struct w83781d_data *data = dev_get_drvdata(dev); \
-       struct i2c_client *client = &data->client; \
        u32 val; \
         \
        val = simple_strtoul(buf, NULL, 10); \
         \
        mutex_lock(&data->update_lock); \
        data->in_##reg[nr] = IN_TO_REG(val); \
-       w83781d_write_value(client, W83781D_REG_IN_##REG(nr), data->in_##reg[nr]); \
+       w83781d_write_value(data, W83781D_REG_IN_##REG(nr), data->in_##reg[nr]); \
         \
        mutex_unlock(&data->update_lock); \
        return count; \
@@ -373,7 +372,6 @@ static ssize_t
 store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        u32 val;
 
        val = simple_strtoul(buf, NULL, 10);
@@ -381,7 +379,7 @@ store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
        mutex_lock(&data->update_lock);
        data->fan_min[nr - 1] =
            FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr - 1]));
-       w83781d_write_value(client, W83781D_REG_FAN_MIN(nr),
+       w83781d_write_value(data, W83781D_REG_FAN_MIN(nr),
                            data->fan_min[nr - 1]);
 
        mutex_unlock(&data->update_lock);
@@ -432,7 +430,6 @@ show_temp_reg(temp_max_hyst);
 static ssize_t store_temp_##reg (struct device *dev, const char *buf, size_t count, int nr) \
 { \
        struct w83781d_data *data = dev_get_drvdata(dev); \
-       struct i2c_client *client = &data->client; \
        s32 val; \
         \
        val = simple_strtol(buf, NULL, 10); \
@@ -441,11 +438,11 @@ static ssize_t store_temp_##reg (struct device *dev, const char *buf, size_t cou
         \
        if (nr >= 2) {  /* TEMP2 and TEMP3 */ \
                data->temp_##reg##_add[nr-2] = LM75_TEMP_TO_REG(val); \
-               w83781d_write_value(client, W83781D_REG_TEMP_##REG(nr), \
+               w83781d_write_value(data, W83781D_REG_TEMP_##REG(nr), \
                                data->temp_##reg##_add[nr-2]); \
        } else {        /* TEMP1 */ \
                data->temp_##reg = TEMP_TO_REG(val); \
-               w83781d_write_value(client, W83781D_REG_TEMP_##REG(nr), \
+               w83781d_write_value(data, W83781D_REG_TEMP_##REG(nr), \
                        data->temp_##reg); \
        } \
         \
@@ -542,7 +539,6 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
               int update_mask)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        u32 val, val2;
 
        val = simple_strtoul(buf, NULL, 10);
@@ -551,21 +547,21 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
 
        if (update_mask == BEEP_MASK) { /* We are storing beep_mask */
                data->beep_mask = BEEP_MASK_TO_REG(val, data->type);
-               w83781d_write_value(client, W83781D_REG_BEEP_INTS1,
+               w83781d_write_value(data, W83781D_REG_BEEP_INTS1,
                                    data->beep_mask & 0xff);
 
                if ((data->type != w83781d) && (data->type != as99127f)) {
-                       w83781d_write_value(client, W83781D_REG_BEEP_INTS3,
+                       w83781d_write_value(data, W83781D_REG_BEEP_INTS3,
                                            ((data->beep_mask) >> 16) & 0xff);
                }
 
                val2 = (data->beep_mask >> 8) & 0x7f;
        } else {                /* We are storing beep_enable */
-               val2 = w83781d_read_value(client, W83781D_REG_BEEP_INTS2) & 0x7f;
+               val2 = w83781d_read_value(data, W83781D_REG_BEEP_INTS2) & 0x7f;
                data->beep_enable = !!val;
        }
 
-       w83781d_write_value(client, W83781D_REG_BEEP_INTS2,
+       w83781d_write_value(data, W83781D_REG_BEEP_INTS2,
                            val2 | data->beep_enable << 7);
 
        mutex_unlock(&data->update_lock);
@@ -602,7 +598,6 @@ static ssize_t
 store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        unsigned long min;
        u8 reg;
        unsigned long val = simple_strtoul(buf, NULL, 10);
@@ -615,22 +610,22 @@ store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
 
        data->fan_div[nr] = DIV_TO_REG(val, data->type);
 
-       reg = (w83781d_read_value(client, nr==2 ? W83781D_REG_PIN : W83781D_REG_VID_FANDIV)
+       reg = (w83781d_read_value(data, nr==2 ? W83781D_REG_PIN : W83781D_REG_VID_FANDIV)
               & (nr==0 ? 0xcf : 0x3f))
            | ((data->fan_div[nr] & 0x03) << (nr==0 ? 4 : 6));
-       w83781d_write_value(client, nr==2 ? W83781D_REG_PIN : W83781D_REG_VID_FANDIV, reg);
+       w83781d_write_value(data, nr==2 ? W83781D_REG_PIN : W83781D_REG_VID_FANDIV, reg);
 
        /* w83781d and as99127f don't have extended divisor bits */
        if (data->type != w83781d && data->type != as99127f) {
-               reg = (w83781d_read_value(client, W83781D_REG_VBAT)
+               reg = (w83781d_read_value(data, W83781D_REG_VBAT)
                       & ~(1 << (5 + nr)))
                    | ((data->fan_div[nr] & 0x04) << (3 + nr));
-               w83781d_write_value(client, W83781D_REG_VBAT, reg);
+               w83781d_write_value(data, W83781D_REG_VBAT, reg);
        }
 
        /* Restore fan_min */
        data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));
-       w83781d_write_value(client, W83781D_REG_FAN_MIN(nr+1), data->fan_min[nr]);
+       w83781d_write_value(data, W83781D_REG_FAN_MIN(nr+1), data->fan_min[nr]);
 
        mutex_unlock(&data->update_lock);
        return count;
@@ -669,14 +664,13 @@ static ssize_t
 store_pwm_reg(struct device *dev, const char *buf, size_t count, int nr)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        u32 val;
 
        val = simple_strtoul(buf, NULL, 10);
 
        mutex_lock(&data->update_lock);
        data->pwm[nr - 1] = SENSORS_LIMIT(val, 0, 255);
-       w83781d_write_value(client, W83781D_REG_PWM(nr), data->pwm[nr - 1]);
+       w83781d_write_value(data, W83781D_REG_PWM(nr), data->pwm[nr - 1]);
        mutex_unlock(&data->update_lock);
        return count;
 }
@@ -685,7 +679,6 @@ static ssize_t
 store_pwmenable_reg(struct device *dev, const char *buf, size_t count, int nr)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        u32 val, reg;
 
        val = simple_strtoul(buf, NULL, 10);
@@ -695,12 +688,12 @@ store_pwmenable_reg(struct device *dev, const char *buf, size_t count, int nr)
        switch (val) {
        case 0:
        case 1:
-               reg = w83781d_read_value(client, W83781D_REG_PWMCLK12);
-               w83781d_write_value(client, W83781D_REG_PWMCLK12,
+               reg = w83781d_read_value(data, W83781D_REG_PWMCLK12);
+               w83781d_write_value(data, W83781D_REG_PWMCLK12,
                                    (reg & 0xf7) | (val << 3));
 
-               reg = w83781d_read_value(client, W83781D_REG_BEEP_CONFIG);
-               w83781d_write_value(client, W83781D_REG_BEEP_CONFIG,
+               reg = w83781d_read_value(data, W83781D_REG_BEEP_CONFIG);
+               w83781d_write_value(data, W83781D_REG_BEEP_CONFIG,
                                    (reg & 0xef) | (!val << 4));
 
                data->pwmenable[nr - 1] = val;
@@ -758,7 +751,6 @@ static ssize_t
 store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        u32 val, tmp;
 
        val = simple_strtoul(buf, NULL, 10);
@@ -767,26 +759,26 @@ store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
 
        switch (val) {
        case 1:         /* PII/Celeron diode */
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
-               w83781d_write_value(client, W83781D_REG_SCFG1,
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG1);
+               w83781d_write_value(data, W83781D_REG_SCFG1,
                                    tmp | BIT_SCFG1[nr - 1]);
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG2);
-               w83781d_write_value(client, W83781D_REG_SCFG2,
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG2);
+               w83781d_write_value(data, W83781D_REG_SCFG2,
                                    tmp | BIT_SCFG2[nr - 1]);
                data->sens[nr - 1] = val;
                break;
        case 2:         /* 3904 */
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
-               w83781d_write_value(client, W83781D_REG_SCFG1,
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG1);
+               w83781d_write_value(data, W83781D_REG_SCFG1,
                                    tmp | BIT_SCFG1[nr - 1]);
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG2);
-               w83781d_write_value(client, W83781D_REG_SCFG2,
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG2);
+               w83781d_write_value(data, W83781D_REG_SCFG2,
                                    tmp & ~BIT_SCFG2[nr - 1]);
                data->sens[nr - 1] = val;
                break;
        case W83781D_DEFAULT_BETA:      /* thermistor */
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
-               w83781d_write_value(client, W83781D_REG_SCFG1,
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG1);
+               w83781d_write_value(data, W83781D_REG_SCFG1,
                                    tmp & ~BIT_SCFG1[nr - 1]);
                data->sens[nr - 1] = val;
                break;
@@ -868,12 +860,12 @@ w83781d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
                                goto ERROR_SC_1;
                        }
                }
-               w83781d_write_value(new_client, W83781D_REG_I2C_SUBADDR,
+               w83781d_write_value(data, W83781D_REG_I2C_SUBADDR,
                                (force_subclients[2] & 0x07) |
                                ((force_subclients[3] & 0x07) << 4));
                data->lm75[0]->addr = force_subclients[2];
        } else {
-               val1 = w83781d_read_value(new_client, W83781D_REG_I2C_SUBADDR);
+               val1 = w83781d_read_value(data, W83781D_REG_I2C_SUBADDR);
                data->lm75[0]->addr = 0x48 + (val1 & 0x07);
        }
 
@@ -1105,14 +1097,14 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
           force_*=... parameter, and the Winbond will be reset to the right
           bank. */
        if (kind < 0) {
-               if (w83781d_read_value(client, W83781D_REG_CONFIG) & 0x80) {
+               if (w83781d_read_value(data, W83781D_REG_CONFIG) & 0x80) {
                        dev_dbg(&adapter->dev, "Detection of w83781d chip "
                                "failed at step 3\n");
                        err = -ENODEV;
                        goto ERROR2;
                }
-               val1 = w83781d_read_value(client, W83781D_REG_BANK);
-               val2 = w83781d_read_value(client, W83781D_REG_CHIPMAN);
+               val1 = w83781d_read_value(data, W83781D_REG_BANK);
+               val2 = w83781d_read_value(data, W83781D_REG_CHIPMAN);
                /* Check for Winbond or Asus ID if in bank 0 */
                if ((!(val1 & 0x07)) &&
                    (((!(val1 & 0x80)) && (val2 != 0xa3) && (val2 != 0xc3))
@@ -1127,7 +1119,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
                if ((!(val1 & 0x80) && (val2 == 0xa3)) ||
                    ((val1 & 0x80) && (val2 == 0x5c))) {
                        if (w83781d_read_value
-                           (client, W83781D_REG_I2C_ADDR) != address) {
+                           (data, W83781D_REG_I2C_ADDR) != address) {
                                dev_dbg(&adapter->dev, "Detection of w83781d "
                                        "chip failed at step 5\n");
                                err = -ENODEV;
@@ -1138,14 +1130,14 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
 
        /* We have either had a force parameter, or we have already detected the
           Winbond. Put it now into bank 0 and Vendor ID High Byte */
-       w83781d_write_value(client, W83781D_REG_BANK,
-                           (w83781d_read_value(client, W83781D_REG_BANK)
+       w83781d_write_value(data, W83781D_REG_BANK,
+                           (w83781d_read_value(data, W83781D_REG_BANK)
                             & 0x78) | 0x80);
 
        /* Determine the chip type. */
        if (kind <= 0) {
                /* get vendor ID */
-               val2 = w83781d_read_value(client, W83781D_REG_CHIPMAN);
+               val2 = w83781d_read_value(data, W83781D_REG_CHIPMAN);
                if (val2 == 0x5c)
                        vendid = winbond;
                else if (val2 == 0x12)
@@ -1157,7 +1149,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
                        goto ERROR2;
                }
 
-               val1 = w83781d_read_value(client, W83781D_REG_WCHIPID);
+               val1 = w83781d_read_value(data, W83781D_REG_WCHIPID);
                if ((val1 == 0x10 || val1 == 0x11) && vendid == winbond)
                        kind = w83781d;
                else if (val1 == 0x30 && vendid == winbond)
@@ -1290,7 +1282,7 @@ w83781d_isa_probe(struct platform_device *pdev)
        i2c_set_clientdata(&data->client, data);
        platform_set_drvdata(pdev, data);
 
-       reg = w83781d_read_value(&data->client, W83781D_REG_WCHIPID);
+       reg = w83781d_read_value(data, W83781D_REG_WCHIPID);
        switch (reg) {
        case 0x21:
                data->type = w83627hf;
@@ -1355,9 +1347,9 @@ w83781d_isa_remove(struct platform_device *pdev)
    There are some ugly typecasts here, but the good news is - they should
    nowhere else be necessary! */
 static int
-w83781d_read_value(struct i2c_client *client, u16 reg)
+w83781d_read_value(struct w83781d_data *data, u16 reg)
 {
-       struct w83781d_data *data = i2c_get_clientdata(client);
+       struct i2c_client *client = &data->client;
        int res, word_sized, bank;
        struct i2c_client *cl;
 
@@ -1424,9 +1416,9 @@ w83781d_read_value(struct i2c_client *client, u16 reg)
 }
 
 static int
-w83781d_write_value(struct i2c_client *client, u16 reg, u16 value)
+w83781d_write_value(struct w83781d_data *data, u16 reg, u16 value)
 {
-       struct w83781d_data *data = i2c_get_clientdata(client);
+       struct i2c_client *client = &data->client;
        int word_sized, bank;
        struct i2c_client *cl;
 
@@ -1491,7 +1483,6 @@ static void
 w83781d_init_device(struct device *dev)
 {
        struct w83781d_data *data = dev_get_drvdata(dev);
-       struct i2c_client *client = &data->client;
        int i, p;
        int type = data->type;
        u8 tmp;
@@ -1508,38 +1499,38 @@ w83781d_init_device(struct device *dev)
                         "having, please report!\n");
 
                /* save these registers */
-               i = w83781d_read_value(client, W83781D_REG_BEEP_CONFIG);
-               p = w83781d_read_value(client, W83781D_REG_PWMCLK12);
+               i = w83781d_read_value(data, W83781D_REG_BEEP_CONFIG);
+               p = w83781d_read_value(data, W83781D_REG_PWMCLK12);
                /* Reset all except Watchdog values and last conversion values
                   This sets fan-divs to 2, among others */
-               w83781d_write_value(client, W83781D_REG_CONFIG, 0x80);
+               w83781d_write_value(data, W83781D_REG_CONFIG, 0x80);
                /* Restore the registers and disable power-on abnormal beep.
                   This saves FAN 1/2/3 input/output values set by BIOS. */
-               w83781d_write_value(client, W83781D_REG_BEEP_CONFIG, i | 0x80);
-               w83781d_write_value(client, W83781D_REG_PWMCLK12, p);
+               w83781d_write_value(data, W83781D_REG_BEEP_CONFIG, i | 0x80);
+               w83781d_write_value(data, W83781D_REG_PWMCLK12, p);
                /* Disable master beep-enable (reset turns it on).
                   Individual beep_mask should be reset to off but for some reason
                   disabling this bit helps some people not get beeped */
-               w83781d_write_value(client, W83781D_REG_BEEP_INTS2, 0);
+               w83781d_write_value(data, W83781D_REG_BEEP_INTS2, 0);
        }
 
        /* Disable power-on abnormal beep, as advised by the datasheet.
           Already done if reset=1. */
        if (init && !reset && type != as99127f) {
-               i = w83781d_read_value(client, W83781D_REG_BEEP_CONFIG);
-               w83781d_write_value(client, W83781D_REG_BEEP_CONFIG, i | 0x80);
+               i = w83781d_read_value(data, W83781D_REG_BEEP_CONFIG);
+               w83781d_write_value(data, W83781D_REG_BEEP_CONFIG, i | 0x80);
        }
 
        data->vrm = vid_which_vrm();
 
        if ((type != w83781d) && (type != as99127f)) {
-               tmp = w83781d_read_value(client, W83781D_REG_SCFG1);
+               tmp = w83781d_read_value(data, W83781D_REG_SCFG1);
                for (i = 1; i <= 3; i++) {
                        if (!(tmp & BIT_SCFG1[i - 1])) {
                                data->sens[i - 1] = W83781D_DEFAULT_BETA;
                        } else {
                                if (w83781d_read_value
-                                   (client,
+                                   (data,
                                     W83781D_REG_SCFG2) & BIT_SCFG2[i - 1])
                                        data->sens[i - 1] = 1;
                                else
@@ -1552,36 +1543,36 @@ w83781d_init_device(struct device *dev)
 
        if (init && type != as99127f) {
                /* Enable temp2 */
-               tmp = w83781d_read_value(client, W83781D_REG_TEMP2_CONFIG);
+               tmp = w83781d_read_value(data, W83781D_REG_TEMP2_CONFIG);
                if (tmp & 0x01) {
                        dev_warn(dev, "Enabling temp2, readings "
                                 "might not make sense\n");
-                       w83781d_write_value(client, W83781D_REG_TEMP2_CONFIG,
+                       w83781d_write_value(data, W83781D_REG_TEMP2_CONFIG,
                                tmp & 0xfe);
                }
 
                /* Enable temp3 */
                if (type != w83783s) {
-                       tmp = w83781d_read_value(client,
+                       tmp = w83781d_read_value(data,
                                W83781D_REG_TEMP3_CONFIG);
                        if (tmp & 0x01) {
                                dev_warn(dev, "Enabling temp3, "
                                         "readings might not make sense\n");
-                               w83781d_write_value(client,
+                               w83781d_write_value(data,
                                        W83781D_REG_TEMP3_CONFIG, tmp & 0xfe);
                        }
                }
        }
 
        /* Start monitoring */
-       w83781d_write_value(client, W83781D_REG_CONFIG,
-                           (w83781d_read_value(client,
+       w83781d_write_value(data, W83781D_REG_CONFIG,
+                           (w83781d_read_value(data,
                                                W83781D_REG_CONFIG) & 0xf7)
                            | 0x01);
 
        /* A few vars need to be filled upon startup */
        for (i = 1; i <= 3; i++) {
-               data->fan_min[i - 1] = w83781d_read_value(client,
+               data->fan_min[i - 1] = w83781d_read_value(data,
                                        W83781D_REG_FAN_MIN(i));
        }
        if (type != w83781d && type != as99127f)
@@ -1607,97 +1598,97 @@ static struct w83781d_data *w83781d_update_device(struct device *dev)
                        if (data->type == w83783s && i == 1)
                                continue;       /* 783S has no in1 */
                        data->in[i] =
-                           w83781d_read_value(client, W83781D_REG_IN(i));
+                           w83781d_read_value(data, W83781D_REG_IN(i));
                        data->in_min[i] =
-                           w83781d_read_value(client, W83781D_REG_IN_MIN(i));
+                           w83781d_read_value(data, W83781D_REG_IN_MIN(i));
                        data->in_max[i] =
-                           w83781d_read_value(client, W83781D_REG_IN_MAX(i));
+                           w83781d_read_value(data, W83781D_REG_IN_MAX(i));
                        if ((data->type != w83782d)
                            && (data->type != w83627hf) && (i == 6))
                                break;
                }
                for (i = 1; i <= 3; i++) {
                        data->fan[i - 1] =
-                           w83781d_read_value(client, W83781D_REG_FAN(i));
+                           w83781d_read_value(data, W83781D_REG_FAN(i));
                        data->fan_min[i - 1] =
-                           w83781d_read_value(client, W83781D_REG_FAN_MIN(i));
+                           w83781d_read_value(data, W83781D_REG_FAN_MIN(i));
                }
                if (data->type != w83781d && data->type != as99127f) {
                        for (i = 1; i <= 4; i++) {
                                data->pwm[i - 1] =
-                                   w83781d_read_value(client,
+                                   w83781d_read_value(data,
                                                       W83781D_REG_PWM(i));
                                if ((data->type != w83782d || !client->driver)
                                    && i == 2)
                                        break;
                        }
                        /* Only PWM2 can be disabled */
-                       data->pwmenable[1] = (w83781d_read_value(client,
+                       data->pwmenable[1] = (w83781d_read_value(data,
                                              W83781D_REG_PWMCLK12) & 0x08) >> 3;
                }
 
-               data->temp = w83781d_read_value(client, W83781D_REG_TEMP(1));
+               data->temp = w83781d_read_value(data, W83781D_REG_TEMP(1));
                data->temp_max =
-                   w83781d_read_value(client, W83781D_REG_TEMP_OVER(1));
+                   w83781d_read_value(data, W83781D_REG_TEMP_OVER(1));
                data->temp_max_hyst =
-                   w83781d_read_value(client, W83781D_REG_TEMP_HYST(1));
+                   w83781d_read_value(data, W83781D_REG_TEMP_HYST(1));
                data->temp_add[0] =
-                   w83781d_read_value(client, W83781D_REG_TEMP(2));
+                   w83781d_read_value(data, W83781D_REG_TEMP(2));
                data->temp_max_add[0] =
-                   w83781d_read_value(client, W83781D_REG_TEMP_OVER(2));
+                   w83781d_read_value(data, W83781D_REG_TEMP_OVER(2));
                data->temp_max_hyst_add[0] =
-                   w83781d_read_value(client, W83781D_REG_TEMP_HYST(2));
+                   w83781d_read_value(data, W83781D_REG_TEMP_HYST(2));
                if (data->type != w83783s) {
                        data->temp_add[1] =
-                           w83781d_read_value(client, W83781D_REG_TEMP(3));
+                           w83781d_read_value(data, W83781D_REG_TEMP(3));
                        data->temp_max_add[1] =
-                           w83781d_read_value(client,
+                           w83781d_read_value(data,
                                               W83781D_REG_TEMP_OVER(3));
                        data->temp_max_hyst_add[1] =
-                           w83781d_read_value(client,
+                           w83781d_read_value(data,
                                               W83781D_REG_TEMP_HYST(3));
                }
-               i = w83781d_read_value(client, W83781D_REG_VID_FANDIV);
+               i = w83781d_read_value(data, W83781D_REG_VID_FANDIV);
                data->vid = i & 0x0f;
-               data->vid |= (w83781d_read_value(client,
+               data->vid |= (w83781d_read_value(data,
                                        W83781D_REG_CHIPID) & 0x01) << 4;
                data->fan_div[0] = (i >> 4) & 0x03;
                data->fan_div[1] = (i >> 6) & 0x03;
-               data->fan_div[2] = (w83781d_read_value(client,
+               data->fan_div[2] = (w83781d_read_value(data,
                                        W83781D_REG_PIN) >> 6) & 0x03;
                if ((data->type != w83781d) && (data->type != as99127f)) {
-                       i = w83781d_read_value(client, W83781D_REG_VBAT);
+                       i = w83781d_read_value(data, W83781D_REG_VBAT);
                        data->fan_div[0] |= (i >> 3) & 0x04;
                        data->fan_div[1] |= (i >> 4) & 0x04;
                        data->fan_div[2] |= (i >> 5) & 0x04;
                }
                if ((data->type == w83782d) || (data->type == w83627hf)) {
-                       data->alarms = w83781d_read_value(client,
+                       data->alarms = w83781d_read_value(data,
                                                W83782D_REG_ALARM1)
-                                    | (w83781d_read_value(client,
+                                    | (w83781d_read_value(data,
                                                W83782D_REG_ALARM2) << 8)
-                                    | (w83781d_read_value(client,
+                                    | (w83781d_read_value(data,
                                                W83782D_REG_ALARM3) << 16);
                } else if (data->type == w83783s) {
-                       data->alarms = w83781d_read_value(client,
+                       data->alarms = w83781d_read_value(data,
                                                W83782D_REG_ALARM1)
-                                    | (w83781d_read_value(client,
+                                    | (w83781d_read_value(data,
                                                W83782D_REG_ALARM2) << 8);
                } else {
                        /* No real-time status registers, fall back to
                           interrupt status registers */
-                       data->alarms = w83781d_read_value(client,
+                       data->alarms = w83781d_read_value(data,
                                                W83781D_REG_ALARM1)
-                                    | (w83781d_read_value(client,
+                                    | (w83781d_read_value(data,
                                                W83781D_REG_ALARM2) << 8);
                }
-               i = w83781d_read_value(client, W83781D_REG_BEEP_INTS2);
+               i = w83781d_read_value(data, W83781D_REG_BEEP_INTS2);
                data->beep_enable = i >> 7;
                data->beep_mask = ((i & 0x7f) << 8) +
-                   w83781d_read_value(client, W83781D_REG_BEEP_INTS1);
+                   w83781d_read_value(data, W83781D_REG_BEEP_INTS1);
                if ((data->type != w83781d) && (data->type != as99127f)) {
                        data->beep_mask |=
-                           w83781d_read_value(client,
+                           w83781d_read_value(data,
                                               W83781D_REG_BEEP_INTS3) << 16;
                }
                data->last_updated = jiffies;