diff options
| -rw-r--r-- | drivers/hwmon/lm80.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c index 6a2a777fe9c..a996f2795db 100644 --- a/drivers/hwmon/lm80.c +++ b/drivers/hwmon/lm80.c @@ -1,8 +1,8 @@ /* * lm80.c - From lm_sensors, Linux kernel modules for hardware - * monitoring + * monitoring * Copyright (C) 1998, 1999 Frodo Looijaard <frodol@dds.nl> - * and Philip Edelbrock <phil@netroedge.com> + * and Philip Edelbrock <phil@netroedge.com> * * Ported to Linux 2.6 by Tiago Sousa <mirage@kaotik.org> * @@ -61,10 +61,12 @@ static const unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, #define LM80_REG_RES 0x06 -/* Conversions. Rounding and limit checking is only done on the TO_REG - variants. Note that you should be a bit careful with which arguments - these macros are called: arguments may be evaluated more than once. - Fixing this is just not worth it. */ +/* + * Conversions. Rounding and limit checking is only done on the TO_REG + * variants. Note that you should be a bit careful with which arguments + * these macros are called: arguments may be evaluated more than once. + * Fixing this is just not worth it. + */ #define IN_TO_REG(val) (SENSORS_LIMIT(((val) + 5) / 10, 0, 255)) #define IN_FROM_REG(val) ((val) * 10) @@ -242,10 +244,12 @@ static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr, return count; } -/* Note: we save and restore the fan minimum here, because its value is - determined in part by the fan divisor. This follows the principle of - least surprise; the user doesn't expect the fan minimum to change just - because the divisor changed. */ +/* + * Note: we save and restore the fan minimum here, because its value is + * determined in part by the fan divisor. This follows the principle of + * least surprise; the user doesn't expect the fan minimum to change just + * because the divisor changed. + */ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -574,9 +578,11 @@ static int lm80_write_value(struct i2c_client *client, u8 reg, u8 value) /* Called when we have found a new LM80. */ static void lm80_init_client(struct i2c_client *client) { - /* Reset all except Watchdog values and last conversion values - This sets fan-divs to 2, among others. This makes most other - initializations unnecessary */ + /* + * Reset all except Watchdog values and last conversion values + * This sets fan-divs to 2, among others. This makes most other + * initializations unnecessary + */ lm80_write_value(client, LM80_REG_CONFIG, 0x80); /* Set 11-bit temperature resolution */ lm80_write_value(client, LM80_REG_RES, 0x08); |