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hwmon: (max6650) Fix multi-line comments

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Cc: Hans J. Koch <hjk@hansjkoch.de>
Acked-by: Hans J. Koch <hjk@hansjkoch.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2012-01-19 11:02:22 -08:00 committed by Guenter Roeck
parent c531eb3f22
commit 703af96040
1 changed files with 28 additions and 23 deletions
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15
drivers/hwmon/max6650.c
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@ -286,8 +286,10 @@ static ssize_t get_pwm(struct device *dev, struct device_attribute *devattr,
int pwm; int pwm;
struct max6650_data *data = max6650_update_device(dev); struct max6650_data *data = max6650_update_device(dev);
/* Useful range for dac is 0-180 for 12V fans and 0-76 for 5V fans. /*
Lower DAC values mean higher speeds. */ * Useful range for dac is 0-180 for 12V fans and 0-76 for 5V fans.
* Lower DAC values mean higher speeds.
*/
if (data->config & MAX6650_CFG_V12) if (data->config & MAX6650_CFG_V12)
pwm = 255 - (255 * (int)data->dac)/180; pwm = 255 - (255 * (int)data->dac)/180;
else else
@ -657,7 +659,8 @@ static int max6650_init_client(struct i2c_client *client)
dev_info(&client->dev, "Prescaler is set to %d.\n", dev_info(&client->dev, "Prescaler is set to %d.\n",
1 << (config & MAX6650_CFG_PRESCALER_MASK)); 1 << (config & MAX6650_CFG_PRESCALER_MASK));
/* If mode is set to "full off", we change it to "open loop" and /*
* If mode is set to "full off", we change it to "open loop" and
* set DAC to 255, which has the same effect. We do this because * set DAC to 255, which has the same effect. We do this because
* there's no "full off" mode defined in hwmon specifcations. * there's no "full off" mode defined in hwmon specifcations.
*/ */
@ -711,9 +714,11 @@ static struct max6650_data *max6650_update_device(struct device *dev)
MAX6650_REG_COUNT); MAX6650_REG_COUNT);
data->dac = i2c_smbus_read_byte_data(client, MAX6650_REG_DAC); data->dac = i2c_smbus_read_byte_data(client, MAX6650_REG_DAC);
/* Alarms are cleared on read in case the condition that /*
* Alarms are cleared on read in case the condition that
* caused the alarm is removed. Keep the value latched here * caused the alarm is removed. Keep the value latched here
* for providing the register through different alarm files. */ * for providing the register through different alarm files.
*/
data->alarm |= i2c_smbus_read_byte_data(client, data->alarm |= i2c_smbus_read_byte_data(client,
MAX6650_REG_ALARM); MAX6650_REG_ALARM);