hwmon: (adt7475) Fix multi-line comments

Cc: Jean Delvare <khali@linux-fr.org>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 71e9ac4..a3b4692 100644 (file)
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -32,9 +32,10 @@
 #define THERM          5
 #define HYSTERSIS      6
 
-/* These are unique identifiers for the sysfs functions - unlike the
-   numbers above, these are not also indexes into an array
-*/
+/*
+ * These are unique identifiers for the sysfs functions - unlike the
+ * numbers above, these are not also indexes into an array
+ */
 
 #define ALARM          9
 #define FAULT          10
@@ -288,8 +289,10 @@ static void adt7475_write_word(struct i2c_client *client, int reg, u16 val)
        i2c_smbus_write_byte_data(client, reg, val & 0xFF);
 }
 
-/* Find the nearest value in a table - used for pwm frequency and
-   auto temp range */
+/*
+ * Find the nearest value in a table - used for pwm frequency and
+ * auto temp range
+ */
 static int find_nearest(long val, const int *array, int size)
 {
        int i;
@@ -385,16 +388,20 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
                        out = (out >> 4) & 0xF;
                else
                        out = (out & 0xF);
-               /* Show the value as an absolute number tied to
-                * THERM */
+               /*
+                * Show the value as an absolute number tied to
+                * THERM
+                */
                out = reg2temp(data, data->temp[THERM][sattr->index]) -
                        out * 1000;
                mutex_unlock(&data->lock);
                break;
 
        case OFFSET:
-               /* Offset is always 2's complement, regardless of the
-                * setting in CONFIG5 */
+               /*
+                * Offset is always 2's complement, regardless of the
+                * setting in CONFIG5
+                */
                mutex_lock(&data->lock);
                out = (s8)data->temp[sattr->nr][sattr->index];
                if (data->config5 & CONFIG5_TEMPOFFSET)
@@ -452,8 +459,10 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
                break;
 
        case HYSTERSIS:
-               /* The value will be given as an absolute value, turn it
-                  into an offset based on THERM */
+               /*
+                * The value will be given as an absolute value, turn it
+                * into an offset based on THERM
+                */
 
                /* Read fresh THERM and HYSTERSIS values from the chip */
                data->temp[THERM][sattr->index] =
@@ -478,8 +487,10 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
        default:
                data->temp[sattr->nr][sattr->index] = temp2reg(data, val);
 
-               /* We maintain an extra 2 digits of precision for simplicity
-                * - shift those back off before writing the value */
+               /*
+                * We maintain an extra 2 digits of precision for simplicity
+                * - shift those back off before writing the value
+                */
                out = (u8) (data->temp[sattr->nr][sattr->index] >> 2);
        }
 
@@ -514,8 +525,10 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
        return count;
 }
 
-/* Table of autorange values - the user will write the value in millidegrees,
-   and we'll convert it */
+/*
+ * Table of autorange values - the user will write the value in millidegrees,
+ * and we'll convert it
+ */
 static const int autorange_table[] = {
        2000, 2500, 3330, 4000, 5000, 6670, 8000,
        10000, 13330, 16000, 20000, 26670, 32000, 40000,
@@ -558,8 +571,10 @@ static ssize_t set_point2(struct device *dev, struct device_attribute *attr,
        data->range[sattr->index] =
                adt7475_read(TEMP_TRANGE_REG(sattr->index));
 
-       /* The user will write an absolute value, so subtract the start point
-          to figure the range */
+       /*
+        * The user will write an absolute value, so subtract the start point
+        * to figure the range
+        */
        temp = reg2temp(data, data->temp[AUTOMIN][sattr->index]);
        val = SENSORS_LIMIT(val, temp + autorange_table[0],
                temp + autorange_table[ARRAY_SIZE(autorange_table) - 1]);
@@ -664,8 +679,10 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
                data->pwm[CONTROL][sattr->index] =
                        adt7475_read(PWM_CONFIG_REG(sattr->index));
 
-               /* If we are not in manual mode, then we shouldn't allow
-                * the user to set the pwm speed */
+               /*
+                * If we are not in manual mode, then we shouldn't allow
+                * the user to set the pwm speed
+                */
                if (((data->pwm[CONTROL][sattr->index] >> 5) & 7) != 7) {
                        mutex_unlock(&data->lock);
                        return count;
@@ -1280,9 +1297,11 @@ static int adt7475_probe(struct i2c_client *client,
        if ((data->config4 & CONFIG4_PINFUNC) == 0x0)
                data->has_fan4 = 1;
 
-       /* THERM configuration is more complex on the ADT7476 and ADT7490,
-          because 2 different pins (TACH4 and +2.5 Vin) can be used for
-          this function */
+       /*
+        * THERM configuration is more complex on the ADT7476 and ADT7490,
+        * because 2 different pins (TACH4 and +2.5 Vin) can be used for
+        * this function
+        */
        if (id->driver_data == adt7490) {
                if ((data->config4 & CONFIG4_PINFUNC) == 0x1 &&
                    !(config3 & CONFIG3_THERM))
@@ -1294,8 +1313,10 @@ static int adt7475_probe(struct i2c_client *client,
                        data->has_voltage |= (1 << 0);          /* in0 */
        }
 
-       /* On the ADT7476, the +12V input pin may instead be used as VID5,
-          and VID pins may alternatively be used as GPIO */
+       /*
+        * On the ADT7476, the +12V input pin may instead be used as VID5,
+        * and VID pins may alternatively be used as GPIO
+        */
        if (id->driver_data == adt7476) {
                u8 vid = adt7475_read(REG_VID);
                if (!(vid & VID_VIDSEL))
@@ -1314,8 +1335,10 @@ static int adt7475_probe(struct i2c_client *client,
        }
        data->bypass_attn &= data->has_voltage;
 
-       /* Call adt7475_read_pwm for all pwm's as this will reprogram any
-          pwm's which are disabled to manual mode with 0% duty cycle */
+       /*
+        * Call adt7475_read_pwm for all pwm's as this will reprogram any
+        * pwm's which are disabled to manual mode with 0% duty cycle
+        */
        for (i = 0; i < ADT7475_PWM_COUNT; i++)
                adt7475_read_pwm(client, i);
 
@@ -1431,8 +1454,10 @@ static void adt7475_read_pwm(struct i2c_client *client, int index)
 
        data->pwm[CONTROL][index] = adt7475_read(PWM_CONFIG_REG(index));
 
-       /* Figure out the internal value for pwmctrl and pwmchan
-          based on the current settings */
+       /*
+        * Figure out the internal value for pwmctrl and pwmchan
+        * based on the current settings
+        */
        v = (data->pwm[CONTROL][index] >> 5) & 7;
 
        if (v == 3)
@@ -1440,10 +1465,11 @@ static void adt7475_read_pwm(struct i2c_client *client, int index)
        else if (v == 7)
                data->pwmctl[index] = 1;
        else if (v == 4) {
-               /* The fan is disabled - we don't want to
-                  support that, so change to manual mode and
-                  set the duty cycle to 0 instead
-               */
+               /*
+                * The fan is disabled - we don't want to
+                * support that, so change to manual mode and
+                * set the duty cycle to 0 instead
+                */
                data->pwm[INPUT][index] = 0;
                data->pwm[CONTROL][index] &= ~0xE0;
                data->pwm[CONTROL][index] |= (7 << 5);