From f0967eea80ec2a19a4fe1ad27e3ff1b22c79a3c7 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 20 Jan 2012 15:38:18 +0800 Subject: hwmon: convert drivers/hwmon/* to use module_i2c_driver() This patch converts the drivers in drivers/hwmon/* to use the module_i2c_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Cc: Corentin Labbe Cc: Dirk Eibach Cc: "Mark M. Hoffman" Cc: Steve Glendinning Cc: Riku Voipio Cc: Guillaume Ligneul Cc: David George Cc: "Hans J. Koch" Cc: Marc Hulsman Cc: Rudolf Marek Signed-off-by: Guenter Roeck --- drivers/hwmon/w83791d.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/hwmon/w83791d.c') diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c index 35aa5149307a..1ff97b0e867a 100644 --- a/drivers/hwmon/w83791d.c +++ b/drivers/hwmon/w83791d.c @@ -1625,19 +1625,8 @@ static void w83791d_print_debug(struct w83791d_data *data, struct device *dev) } #endif -static int __init sensors_w83791d_init(void) -{ - return i2c_add_driver(&w83791d_driver); -} - -static void __exit sensors_w83791d_exit(void) -{ - i2c_del_driver(&w83791d_driver); -} +module_i2c_driver(w83791d_driver); MODULE_AUTHOR("Charles Spirakis "); MODULE_DESCRIPTION("W83791D driver"); MODULE_LICENSE("GPL"); - -module_init(sensors_w83791d_init); -module_exit(sensors_w83791d_exit); -- cgit v1.2.3 From ec1c3194179579df41be78551a0ca642f49e52ff Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sun, 15 Jan 2012 09:29:36 -0800 Subject: hwmon: (w83791d) Fix checkpatch issues Fixed: ERROR: code indent should use tabs where possible ERROR: do not use assignment in if condition ERROR: space prohibited after that open parenthesis '(' ERROR: space required after that ',' (ctx:VxV) WARNING: braces {} are not necessary for single statement blocks WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead Modify multi-line comments to follow Documentation/CodingStyle. Not fixed (false positive): ERROR: Macros with complex values should be enclosed in parenthesis Cc: Charles Spirakis Cc: Marc Hulsman Signed-off-by: Guenter Roeck --- drivers/hwmon/w83791d.c | 318 +++++++++++++++++++++++++++++------------------- 1 file changed, 196 insertions(+), 122 deletions(-) (limited to 'drivers/hwmon/w83791d.c') diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c index 1ff97b0e867a..2f446f92acf2 100644 --- a/drivers/hwmon/w83791d.c +++ b/drivers/hwmon/w83791d.c @@ -1,36 +1,36 @@ /* - w83791d.c - Part of lm_sensors, Linux kernel modules for hardware - monitoring - - Copyright (C) 2006-2007 Charles Spirakis - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ + * w83791d.c - Part of lm_sensors, Linux kernel modules for hardware + * monitoring + * + * Copyright (C) 2006-2007 Charles Spirakis + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ /* - Supports following chips: - - Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA - w83791d 10 5 5 3 0x71 0x5ca3 yes no - - The w83791d chip appears to be part way between the 83781d and the - 83792d. Thus, this file is derived from both the w83792d.c and - w83781d.c files. - - The w83791g chip is the same as the w83791d but lead-free. -*/ + * Supports following chips: + * + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * w83791d 10 5 5 3 0x71 0x5ca3 yes no + * + * The w83791d chip appears to be part way between the 83781d and the + * 83792d. Thus, this file is derived from both the w83792d.c and + * w83781d.c files. + * + * The w83791g chip is the same as the w83791d but lead-free. + */ #include #include @@ -198,10 +198,12 @@ static const u8 W83791D_REG_BEEP_CTRL[3] = { #define W83791D_REG_VBAT 0x5D #define W83791D_REG_I2C_ADDR 0x48 -/* The SMBus locks itself. The Winbond W83791D has a bank select register - (index 0x4e), but the driver only accesses registers in bank 0. Since - we don't switch banks, we don't need any special code to handle - locking access between bank switches */ +/* + * The SMBus locks itself. The Winbond W83791D has a bank select register + * (index 0x4e), but the driver only accesses registers in bank 0. Since + * we don't switch banks, we don't need any special code to handle + * locking access between bank switches + */ static inline int w83791d_read(struct i2c_client *client, u8 reg) { return i2c_smbus_read_byte_data(client, reg); @@ -212,9 +214,11 @@ static inline int w83791d_write(struct i2c_client *client, u8 reg, u8 value) return i2c_smbus_write_byte_data(client, reg, value); } -/* The analog voltage inputs have 16mV LSB. Since the sysfs output is - in mV as would be measured on the chip input pin, need to just - multiply/divide by 16 to translate from/to register values. */ +/* + * The analog voltage inputs have 16mV LSB. Since the sysfs output is + * in mV as would be measured on the chip input pin, need to just + * multiply/divide by 16 to translate from/to register values. + */ #define IN_TO_REG(val) (SENSORS_LIMIT((((val) + 8) / 16), 0, 255)) #define IN_FROM_REG(val) ((val) * 16) @@ -226,7 +230,7 @@ static u8 fan_to_reg(long rpm, int div) return SENSORS_LIMIT((1350000 + rpm * div / 2) / (rpm * div), 1, 254); } -#define FAN_FROM_REG(val,div) ((val) == 0 ? -1 : \ +#define FAN_FROM_REG(val, div) ((val) == 0 ? -1 : \ ((val) == 255 ? 0 : \ 1350000 / ((val) * (div)))) @@ -237,10 +241,12 @@ static u8 fan_to_reg(long rpm, int div) (val) < 0 ? ((val) - 500) / 1000 : \ ((val) + 500) / 1000) -/* for temp2 and temp3 which are 9-bit resolution, LSB = 0.5 degree Celsius - Assumes the top 8 bits are the integral amount and the bottom 8 bits - are the fractional amount. Since we only have 0.5 degree resolution, - the bottom 7 bits will always be zero */ +/* + * for temp2 and temp3 which are 9-bit resolution, LSB = 0.5 degree Celsius + * Assumes the top 8 bits are the integral amount and the bottom 8 bits + * are the fractional amount. Since we only have 0.5 degree resolution, + * the bottom 7 bits will always be zero + */ #define TEMP23_FROM_REG(val) ((val) / 128 * 500) #define TEMP23_TO_REG(val) ((val) <= -128000 ? 0x8000 : \ (val) >= 127500 ? 0x7F80 : \ @@ -300,17 +306,19 @@ struct w83791d_data { s8 temp1[3]; /* current, over, thyst */ s16 temp_add[2][3]; /* fixed point value. Top 8 bits are the - integral part, bottom 8 bits are the - fractional part. We only use the top - 9 bits as the resolution is only - to the 0.5 degree C... - two sensors with three values - (cur, over, hyst) */ + * integral part, bottom 8 bits are the + * fractional part. We only use the top + * 9 bits as the resolution is only + * to the 0.5 degree C... + * two sensors with three values + * (cur, over, hyst) + */ /* PWMs */ u8 pwm[5]; /* pwm duty cycle */ u8 pwm_enable[3]; /* pwm enable status for fan 1-3 - (fan 4-5 only support manual mode) */ + * (fan 4-5 only support manual mode) + */ u8 temp_target[3]; /* pwm 1-3 target temperature */ u8 temp_tolerance[3]; /* pwm 1-3 temperature tolerance */ @@ -366,7 +374,7 @@ static ssize_t show_##reg(struct device *dev, struct device_attribute *attr, \ to_sensor_dev_attr(attr); \ struct w83791d_data *data = w83791d_update_device(dev); \ int nr = sensor_attr->index; \ - return sprintf(buf,"%d\n", IN_FROM_REG(data->reg[nr])); \ + return sprintf(buf, "%d\n", IN_FROM_REG(data->reg[nr])); \ } show_in_reg(in); @@ -382,9 +390,11 @@ static ssize_t store_in_##reg(struct device *dev, \ to_sensor_dev_attr(attr); \ struct i2c_client *client = to_i2c_client(dev); \ struct w83791d_data *data = i2c_get_clientdata(client); \ - unsigned long val = simple_strtoul(buf, NULL, 10); \ int nr = sensor_attr->index; \ - \ + unsigned long val; \ + int err = kstrtoul(buf, 10, &val); \ + if (err) \ + return err; \ mutex_lock(&data->update_lock); \ data->in_##reg[nr] = IN_TO_REG(val); \ w83791d_write(client, W83791D_REG_IN_##REG[nr], data->in_##reg[nr]); \ @@ -455,7 +465,14 @@ static ssize_t store_beep(struct device *dev, struct device_attribute *attr, struct w83791d_data *data = i2c_get_clientdata(client); int bitnr = sensor_attr->index; int bytenr = bitnr / 8; - long val = simple_strtol(buf, NULL, 10) ? 1 : 0; + unsigned long val; + int err; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; + + val = val ? 1 : 0; mutex_lock(&data->update_lock); @@ -485,8 +502,10 @@ static ssize_t show_alarm(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", (data->alarms >> bitnr) & 1); } -/* Note: The bitmask for the beep enable/disable is different than - the bitmask for the alarm. */ +/* + * Note: The bitmask for the beep enable/disable is different than + * the bitmask for the alarm. + */ static struct sensor_device_attribute sda_in_beep[] = { SENSOR_ATTR(in0_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 0), SENSOR_ATTR(in1_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 13), @@ -521,7 +540,7 @@ static ssize_t show_##reg(struct device *dev, struct device_attribute *attr, \ to_sensor_dev_attr(attr); \ struct w83791d_data *data = w83791d_update_device(dev); \ int nr = sensor_attr->index; \ - return sprintf(buf,"%d\n", \ + return sprintf(buf, "%d\n", \ FAN_FROM_REG(data->reg[nr], DIV_FROM_REG(data->fan_div[nr]))); \ } @@ -534,8 +553,13 @@ static ssize_t store_fan_min(struct device *dev, struct device_attribute *attr, struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); struct i2c_client *client = to_i2c_client(dev); struct w83791d_data *data = i2c_get_clientdata(client); - unsigned long val = simple_strtoul(buf, NULL, 10); int nr = sensor_attr->index; + unsigned long val; + int err; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->fan_min[nr] = fan_to_reg(val, DIV_FROM_REG(data->fan_div[nr])); @@ -554,10 +578,12 @@ static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%u\n", DIV_FROM_REG(data->fan_div[nr])); } -/* 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 store_fan_div(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -572,12 +598,18 @@ static ssize_t store_fan_div(struct device *dev, struct device_attribute *attr, int indx = 0; u8 keep_mask = 0; u8 new_shift = 0; + unsigned long val; + int err; + + err = kstrtoul(buf, 10, &val); + if (err) + return err; /* Save fan_min */ min = FAN_FROM_REG(data->fan_min[nr], DIV_FROM_REG(data->fan_div[nr])); mutex_lock(&data->update_lock); - data->fan_div[nr] = div_to_reg(nr, simple_strtoul(buf, NULL, 10)); + data->fan_div[nr] = div_to_reg(nr, val); switch (nr) { case 0: @@ -918,8 +950,13 @@ static ssize_t store_temp1(struct device *dev, struct device_attribute *devattr, struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr); struct i2c_client *client = to_i2c_client(dev); struct w83791d_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); int nr = attr->index; + long val; + int err; + + err = kstrtol(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); data->temp1[nr] = TEMP1_TO_REG(val); @@ -946,10 +983,15 @@ static ssize_t store_temp23(struct device *dev, struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct i2c_client *client = to_i2c_client(dev); struct w83791d_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); + long val; + int err; int nr = attr->nr; int index = attr->index; + err = kstrtol(buf, 10, &val); + if (err) + return err; + mutex_lock(&data->update_lock); data->temp_add[nr][index] = TEMP23_TO_REG(val); w83791d_write(client, W83791D_REG_TEMP_ADD[nr][index * 2], @@ -985,8 +1027,10 @@ static struct sensor_device_attribute_2 sda_temp_max_hyst[] = { show_temp23, store_temp23, 1, 2), }; -/* Note: The bitmask for the beep enable/disable is different than - the bitmask for the alarm. */ +/* + * Note: The bitmask for the beep enable/disable is different than + * the bitmask for the alarm. + */ static struct sensor_device_attribute sda_temp_beep[] = { SENSOR_ATTR(temp1_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 4), SENSOR_ATTR(temp2_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 5), @@ -1035,13 +1079,20 @@ static ssize_t store_beep_mask(struct device *dev, { struct i2c_client *client = to_i2c_client(dev); struct w83791d_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); int i; + long val; + int err; + + err = kstrtol(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); - /* The beep_enable state overrides any enabling request from - the masks */ + /* + * The beep_enable state overrides any enabling request from + * the masks + */ data->beep_mask = BEEP_MASK_TO_REG(val) & ~GLOBAL_BEEP_ENABLE_MASK; data->beep_mask |= (data->beep_enable << GLOBAL_BEEP_ENABLE_SHIFT); @@ -1063,7 +1114,12 @@ static ssize_t store_beep_enable(struct device *dev, { struct i2c_client *client = to_i2c_client(dev); struct w83791d_data *data = i2c_get_clientdata(client); - long val = simple_strtol(buf, NULL, 10); + long val; + int err; + + err = kstrtol(buf, 10, &val); + if (err) + return err; mutex_lock(&data->update_lock); @@ -1073,8 +1129,10 @@ static ssize_t store_beep_enable(struct device *dev, data->beep_mask &= ~GLOBAL_BEEP_ENABLE_MASK; data->beep_mask |= (data->beep_enable << GLOBAL_BEEP_ENABLE_SHIFT); - /* The global control is in the second beep control register - so only need to update that register */ + /* + * The global control is in the second beep control register + * so only need to update that register + */ val = (data->beep_mask >> 8) & 0xff; w83791d_write(client, W83791D_REG_BEEP_CTRL[1], val); @@ -1113,36 +1171,44 @@ static ssize_t store_vrm_reg(struct device *dev, const char *buf, size_t count) { struct w83791d_data *data = dev_get_drvdata(dev); + unsigned long val; + int err; - /* No lock needed as vrm is internal to the driver - (not read from a chip register) and so is not - updated in w83791d_update_device() */ - data->vrm = simple_strtoul(buf, NULL, 10); + /* + * No lock needed as vrm is internal to the driver + * (not read from a chip register) and so is not + * updated in w83791d_update_device() + */ + err = kstrtoul(buf, 10, &val); + if (err) + return err; + + data->vrm = val; return count; } static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg); #define IN_UNIT_ATTRS(X) \ - &sda_in_input[X].dev_attr.attr, \ - &sda_in_min[X].dev_attr.attr, \ - &sda_in_max[X].dev_attr.attr, \ - &sda_in_beep[X].dev_attr.attr, \ + &sda_in_input[X].dev_attr.attr, \ + &sda_in_min[X].dev_attr.attr, \ + &sda_in_max[X].dev_attr.attr, \ + &sda_in_beep[X].dev_attr.attr, \ &sda_in_alarm[X].dev_attr.attr #define FAN_UNIT_ATTRS(X) \ - &sda_fan_input[X].dev_attr.attr, \ - &sda_fan_min[X].dev_attr.attr, \ - &sda_fan_div[X].dev_attr.attr, \ - &sda_fan_beep[X].dev_attr.attr, \ + &sda_fan_input[X].dev_attr.attr, \ + &sda_fan_min[X].dev_attr.attr, \ + &sda_fan_div[X].dev_attr.attr, \ + &sda_fan_beep[X].dev_attr.attr, \ &sda_fan_alarm[X].dev_attr.attr #define TEMP_UNIT_ATTRS(X) \ - &sda_temp_input[X].dev_attr.attr, \ - &sda_temp_max[X].dev_attr.attr, \ - &sda_temp_max_hyst[X].dev_attr.attr, \ - &sda_temp_beep[X].dev_attr.attr, \ + &sda_temp_input[X].dev_attr.attr, \ + &sda_temp_max[X].dev_attr.attr, \ + &sda_temp_max_hyst[X].dev_attr.attr, \ + &sda_temp_beep[X].dev_attr.attr, \ &sda_temp_alarm[X].dev_attr.attr static struct attribute *w83791d_attributes[] = { @@ -1186,9 +1252,11 @@ static const struct attribute_group w83791d_group = { .attrs = w83791d_attributes, }; -/* Separate group of attributes for fan/pwm 4-5. Their pins can also be - in use for GPIO in which case their sysfs-interface should not be made - available */ +/* + * Separate group of attributes for fan/pwm 4-5. Their pins can also be + * in use for GPIO in which case their sysfs-interface should not be made + * available + */ static struct attribute *w83791d_attributes_fanpwm45[] = { FAN_UNIT_ATTRS(3), FAN_UNIT_ATTRS(4), @@ -1228,9 +1296,8 @@ static int w83791d_detect_subclients(struct i2c_client *client) } val = w83791d_read(client, W83791D_REG_I2C_SUBADDR); - if (!(val & 0x08)) { + if (!(val & 0x08)) data->lm75[0] = i2c_new_dummy(adapter, 0x48 + (val & 0x7)); - } if (!(val & 0x80)) { if ((data->lm75[0] != NULL) && ((val & 0x7) == ((val >> 4) & 0x7))) { @@ -1265,9 +1332,8 @@ static int w83791d_detect(struct i2c_client *client, int val1, val2; unsigned short address = client->addr; - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { + if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) return -ENODEV; - } if (w83791d_read(client, W83791D_REG_CONFIG) & 0x80) return -ENODEV; @@ -1277,12 +1343,14 @@ static int w83791d_detect(struct i2c_client *client, /* Check for Winbond ID if in bank 0 */ if (!(val1 & 0x07)) { if ((!(val1 & 0x80) && val2 != 0xa3) || - ( (val1 & 0x80) && val2 != 0x5c)) { + ((val1 & 0x80) && val2 != 0x5c)) { return -ENODEV; } } - /* If Winbond chip, address of chip and W83791D_REG_I2C_ADDR - should match */ + /* + * If Winbond chip, address of chip and W83791D_REG_I2C_ADDR + * should match + */ if (w83791d_read(client, W83791D_REG_I2C_ADDR) != address) return -ENODEV; @@ -1332,14 +1400,16 @@ static int w83791d_probe(struct i2c_client *client, /* Initialize the chip */ w83791d_init_client(client); - /* If the fan_div is changed, make sure there is a rational - fan_min in place */ - for (i = 0; i < NUMBER_OF_FANIN; i++) { + /* + * If the fan_div is changed, make sure there is a rational + * fan_min in place + */ + for (i = 0; i < NUMBER_OF_FANIN; i++) data->fan_min[i] = w83791d_read(client, W83791D_REG_FAN_MIN[i]); - } /* Register sysfs hooks */ - if ((err = sysfs_create_group(&client->dev.kobj, &w83791d_group))) + err = sysfs_create_group(&client->dev.kobj, &w83791d_group); + if (err) goto error3; /* Check if pins of fan/pwm 4-5 are in use as GPIO */ @@ -1398,19 +1468,20 @@ static void w83791d_init_client(struct i2c_client *client) u8 tmp; u8 old_beep; - /* The difference between reset and init is that reset - does a hard reset of the chip via index 0x40, bit 7, - but init simply forces certain registers to have "sane" - values. The hope is that the BIOS has done the right - thing (which is why the default is reset=0, init=0), - but if not, reset is the hard hammer and init - is the soft mallet both of which are trying to whack - things into place... - NOTE: The data sheet makes a distinction between - "power on defaults" and "reset by MR". As far as I can tell, - the hard reset puts everything into a power-on state so I'm - not sure what "reset by MR" means or how it can happen. - */ + /* + * The difference between reset and init is that reset + * does a hard reset of the chip via index 0x40, bit 7, + * but init simply forces certain registers to have "sane" + * values. The hope is that the BIOS has done the right + * thing (which is why the default is reset=0, init=0), + * but if not, reset is the hard hammer and init + * is the soft mallet both of which are trying to whack + * things into place... + * NOTE: The data sheet makes a distinction between + * "power on defaults" and "reset by MR". As far as I can tell, + * the hard reset puts everything into a power-on state so I'm + * not sure what "reset by MR" means or how it can happen. + */ if (reset || init) { /* keep some BIOS settings when we... */ old_beep = w83791d_read(client, W83791D_REG_BEEP_CONFIG); @@ -1494,8 +1565,10 @@ static struct w83791d_data *w83791d_update_device(struct device *dev) data->fan_div[3] = reg_array_tmp[2] & 0x07; data->fan_div[4] = (reg_array_tmp[2] >> 4) & 0x07; - /* The fan divisor for fans 0-2 get bit 2 from - bits 5-7 respectively of vbat register */ + /* + * The fan divisor for fans 0-2 get bit 2 from + * bits 5-7 respectively of vbat register + */ vbat_reg = w83791d_read(client, W83791D_REG_VBAT); for (i = 0; i < 3; i++) data->fan_div[i] |= (vbat_reg >> (3 + i)) & 0x04; @@ -1601,12 +1674,13 @@ static void w83791d_print_debug(struct w83791d_data *data, struct device *dev) dev_dbg(dev, "fan_div[%d] is: 0x%02x\n", i, data->fan_div[i]); } - /* temperature math is signed, but only print out the - bits that matter */ + /* + * temperature math is signed, but only print out the + * bits that matter + */ dev_dbg(dev, "%d set of Temperatures: ===>\n", NUMBER_OF_TEMPIN); - for (i = 0; i < 3; i++) { + for (i = 0; i < 3; i++) dev_dbg(dev, "temp1[%d] is: 0x%02x\n", i, (u8) data->temp1[i]); - } for (i = 0; i < 2; i++) { for (j = 0; j < 3; j++) { dev_dbg(dev, "temp_add[%d][%d] is: 0x%04x\n", i, j, -- cgit v1.2.3