hwmon: (adm1026) Whitespace cleanups

Whitespace cleanups only:
* Trim trailing whitespace.
* Use tabs for indentation and alignment.
* Add missing space after commas.
* Remove extra spaces.

No functional change, binary is identical before and after this patch.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>

1 files changed, 227 insertions, 224 deletions

diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index 69b7bc411c1f..9f44ed7ebb7b 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -40,8 +40,8 @@ static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
 /* Insmod parameters */
 I2C_CLIENT_INSMOD_1(adm1026);
 
-static int gpio_input[17]  = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
-				-1, -1, -1, -1, -1, -1, -1, -1 }; 
+static int gpio_input[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
+				-1, -1, -1, -1, -1, -1, -1, -1 };
 static int gpio_output[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
 				-1, -1, -1, -1, -1, -1, -1, -1 };
 static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
@@ -49,46 +49,49 @@ static int gpio_inverted[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
 static int gpio_normal[17] = { -1, -1, -1, -1, -1, -1, -1, -1, -1,
 				-1, -1, -1, -1, -1, -1, -1, -1 };
 static int gpio_fan[8] = { -1, -1, -1, -1, -1, -1, -1, -1 };
-module_param_array(gpio_input,int,NULL,0);
-MODULE_PARM_DESC(gpio_input,"List of GPIO pins (0-16) to program as inputs");
-module_param_array(gpio_output,int,NULL,0);
-MODULE_PARM_DESC(gpio_output,"List of GPIO pins (0-16) to program as "
+module_param_array(gpio_input, int, NULL, 0);
+MODULE_PARM_DESC(gpio_input, "List of GPIO pins (0-16) to program as inputs");
+module_param_array(gpio_output, int, NULL, 0);
+MODULE_PARM_DESC(gpio_output, "List of GPIO pins (0-16) to program as "
 	"outputs");
-module_param_array(gpio_inverted,int,NULL,0);
-MODULE_PARM_DESC(gpio_inverted,"List of GPIO pins (0-16) to program as "
+module_param_array(gpio_inverted, int, NULL, 0);
+MODULE_PARM_DESC(gpio_inverted, "List of GPIO pins (0-16) to program as "
 	"inverted");
-module_param_array(gpio_normal,int,NULL,0);
-MODULE_PARM_DESC(gpio_normal,"List of GPIO pins (0-16) to program as "
+module_param_array(gpio_normal, int, NULL, 0);
+MODULE_PARM_DESC(gpio_normal, "List of GPIO pins (0-16) to program as "
 	"normal/non-inverted");
-module_param_array(gpio_fan,int,NULL,0);
-MODULE_PARM_DESC(gpio_fan,"List of GPIO pins (0-7) to program as fan tachs");
+module_param_array(gpio_fan, int, NULL, 0);
+MODULE_PARM_DESC(gpio_fan, "List of GPIO pins (0-7) to program as fan tachs");
 
 /* Many ADM1026 constants specified below */
 
 /* The ADM1026 registers */
-#define ADM1026_REG_CONFIG1  0x00
-#define CFG1_MONITOR     0x01
-#define CFG1_INT_ENABLE  0x02
-#define CFG1_INT_CLEAR   0x04
-#define CFG1_AIN8_9      0x08
-#define CFG1_THERM_HOT   0x10
-#define CFG1_DAC_AFC     0x20
-#define CFG1_PWM_AFC     0x40
-#define CFG1_RESET       0x80
-#define ADM1026_REG_CONFIG2  0x01
+#define ADM1026_REG_CONFIG1	0x00
+#define CFG1_MONITOR		0x01
+#define CFG1_INT_ENABLE		0x02
+#define CFG1_INT_CLEAR		0x04
+#define CFG1_AIN8_9		0x08
+#define CFG1_THERM_HOT		0x10
+#define CFG1_DAC_AFC		0x20
+#define CFG1_PWM_AFC		0x40
+#define CFG1_RESET		0x80
+
+#define ADM1026_REG_CONFIG2	0x01
 /* CONFIG2 controls FAN0/GPIO0 through FAN7/GPIO7 */
-#define ADM1026_REG_CONFIG3  0x07
-#define CFG3_GPIO16_ENABLE  0x01
-#define CFG3_CI_CLEAR  0x02
-#define CFG3_VREF_250  0x04
-#define CFG3_GPIO16_DIR  0x40
-#define CFG3_GPIO16_POL  0x80
-#define ADM1026_REG_E2CONFIG  0x13
-#define E2CFG_READ  0x01
-#define E2CFG_WRITE  0x02
-#define E2CFG_ERASE  0x04
-#define E2CFG_ROM  0x08
-#define E2CFG_CLK_EXT  0x80
+
+#define ADM1026_REG_CONFIG3	0x07
+#define CFG3_GPIO16_ENABLE	0x01
+#define CFG3_CI_CLEAR		0x02
+#define CFG3_VREF_250		0x04
+#define CFG3_GPIO16_DIR		0x40
+#define CFG3_GPIO16_POL		0x80
+
+#define ADM1026_REG_E2CONFIG	0x13
+#define E2CFG_READ		0x01
+#define E2CFG_WRITE		0x02
+#define E2CFG_ERASE		0x04
+#define E2CFG_ROM		0x08
+#define E2CFG_CLK_EXT		0x80
 
 /* There are 10 general analog inputs and 7 dedicated inputs
  * They are:
@@ -129,48 +132,48 @@ static u16 ADM1026_REG_TEMP_TMIN[] = { 0x10, 0x11, 0x12 };
 static u16 ADM1026_REG_TEMP_THERM[] = { 0x0d, 0x0e, 0x0f };
 static u16 ADM1026_REG_TEMP_OFFSET[] = { 0x1e, 0x6e, 0x6f };
 
-#define ADM1026_REG_FAN(nr) (0x38 + (nr))
-#define ADM1026_REG_FAN_MIN(nr) (0x60 + (nr))
-#define ADM1026_REG_FAN_DIV_0_3 0x02
-#define ADM1026_REG_FAN_DIV_4_7 0x03
+#define ADM1026_REG_FAN(nr)		(0x38 + (nr))
+#define ADM1026_REG_FAN_MIN(nr)		(0x60 + (nr))
+#define ADM1026_REG_FAN_DIV_0_3		0x02
+#define ADM1026_REG_FAN_DIV_4_7		0x03
 
-#define ADM1026_REG_DAC  0x04
-#define ADM1026_REG_PWM  0x05
+#define ADM1026_REG_DAC			0x04
+#define ADM1026_REG_PWM			0x05
 
-#define ADM1026_REG_GPIO_CFG_0_3 0x08
-#define ADM1026_REG_GPIO_CFG_4_7 0x09
-#define ADM1026_REG_GPIO_CFG_8_11 0x0a
-#define ADM1026_REG_GPIO_CFG_12_15 0x0b
+#define ADM1026_REG_GPIO_CFG_0_3	0x08
+#define ADM1026_REG_GPIO_CFG_4_7	0x09
+#define ADM1026_REG_GPIO_CFG_8_11	0x0a
+#define ADM1026_REG_GPIO_CFG_12_15	0x0b
 /* CFG_16 in REG_CFG3 */
-#define ADM1026_REG_GPIO_STATUS_0_7 0x24
-#define ADM1026_REG_GPIO_STATUS_8_15 0x25
+#define ADM1026_REG_GPIO_STATUS_0_7	0x24
+#define ADM1026_REG_GPIO_STATUS_8_15	0x25
 /* STATUS_16 in REG_STATUS4 */
-#define ADM1026_REG_GPIO_MASK_0_7 0x1c
-#define ADM1026_REG_GPIO_MASK_8_15 0x1d
+#define ADM1026_REG_GPIO_MASK_0_7	0x1c
+#define ADM1026_REG_GPIO_MASK_8_15	0x1d
 /* MASK_16 in REG_MASK4 */
 
-#define ADM1026_REG_COMPANY 0x16
-#define ADM1026_REG_VERSTEP 0x17
+#define ADM1026_REG_COMPANY		0x16
+#define ADM1026_REG_VERSTEP		0x17
 /* These are the recognized values for the above regs */
-#define ADM1026_COMPANY_ANALOG_DEV 0x41
-#define ADM1026_VERSTEP_GENERIC 0x40
-#define ADM1026_VERSTEP_ADM1026 0x44
+#define ADM1026_COMPANY_ANALOG_DEV	0x41
+#define ADM1026_VERSTEP_GENERIC		0x40
+#define ADM1026_VERSTEP_ADM1026		0x44
 
-#define ADM1026_REG_MASK1 0x18
-#define ADM1026_REG_MASK2 0x19
-#define ADM1026_REG_MASK3 0x1a
-#define ADM1026_REG_MASK4 0x1b
+#define ADM1026_REG_MASK1		0x18
+#define ADM1026_REG_MASK2		0x19
+#define ADM1026_REG_MASK3		0x1a
+#define ADM1026_REG_MASK4		0x1b
 
-#define ADM1026_REG_STATUS1 0x20
-#define ADM1026_REG_STATUS2 0x21
-#define ADM1026_REG_STATUS3 0x22
-#define ADM1026_REG_STATUS4 0x23
+#define ADM1026_REG_STATUS1		0x20
+#define ADM1026_REG_STATUS2		0x21
+#define ADM1026_REG_STATUS3		0x22
+#define ADM1026_REG_STATUS4		0x23
 
 #define ADM1026_FAN_ACTIVATION_TEMP_HYST -6
-#define ADM1026_FAN_CONTROL_TEMP_RANGE 20
-#define ADM1026_PWM_MAX 255
+#define ADM1026_FAN_CONTROL_TEMP_RANGE	20
+#define ADM1026_PWM_MAX			255
 
-/* Conversions. Rounding and limit checking is only done on the TO_REG 
+/* 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.
  */
@@ -186,47 +189,47 @@ static u16 ADM1026_REG_TEMP_OFFSET[] = { 0x1e, 0x6e, 0x6f };
  * The values in this table are based on Table II, page 15 of the
  *    datasheet.
  */
-static int adm1026_scaling[] = {  /* .001 Volts */
-		2250, 2250, 2250, 2250, 2250, 2250, 
-		1875, 1875, 1875, 1875, 3000, 3330, 
+static int adm1026_scaling[] = { /* .001 Volts */
+		2250, 2250, 2250, 2250, 2250, 2250,
+		1875, 1875, 1875, 1875, 3000, 3330,
 		3330, 4995, 2250, 12000, 13875
 	};
 #define NEG12_OFFSET  16000
-#define SCALE(val,from,to) (((val)*(to) + ((from)/2))/(from))
-#define INS_TO_REG(n,val)  (SENSORS_LIMIT(SCALE(val,adm1026_scaling[n],192),\
-	0,255))
-#define INS_FROM_REG(n,val) (SCALE(val,192,adm1026_scaling[n]))
+#define SCALE(val, from, to) (((val)*(to) + ((from)/2))/(from))
+#define INS_TO_REG(n, val)  (SENSORS_LIMIT(SCALE(val, adm1026_scaling[n], 192),\
+	0, 255))
+#define INS_FROM_REG(n, val) (SCALE(val, 192, adm1026_scaling[n]))
 
 /* FAN speed is measured using 22.5kHz clock and counts for 2 pulses
  *   and we assume a 2 pulse-per-rev fan tach signal
  *      22500 kHz * 60 (sec/min) * 2 (pulse) / 2 (pulse/rev) == 1350000
  */
-#define FAN_TO_REG(val,div)  ((val)<=0 ? 0xff : SENSORS_LIMIT(1350000/((val)*\
-	(div)),1,254)) 
-#define FAN_FROM_REG(val,div) ((val)==0?-1:(val)==0xff ? 0 : 1350000/((val)*\
-	(div)))
+#define FAN_TO_REG(val, div)  ((val) <= 0 ? 0xff : \
+				SENSORS_LIMIT(1350000/((val)*(div)), 1, 254))
+#define FAN_FROM_REG(val, div) ((val) == 0 ? -1:(val) == 0xff ? 0 : \
+				1350000/((val)*(div)))
 #define DIV_FROM_REG(val) (1<<(val))
-#define DIV_TO_REG(val) ((val)>=8 ? 3 : (val)>=4 ? 2 : (val)>=2 ? 1 : 0)
+#define DIV_TO_REG(val) ((val) >= 8 ? 3 : (val) >= 4 ? 2 : (val) >= 2 ? 1 : 0)
 
 /* Temperature is reported in 1 degC increments */
 #define TEMP_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
-	-127,127))
+	-127, 127))
 #define TEMP_FROM_REG(val) ((val) * 1000)
 #define OFFSET_TO_REG(val) (SENSORS_LIMIT(((val)+((val)<0 ? -500 : 500))/1000,\
-	-127,127))
+	-127, 127))
 #define OFFSET_FROM_REG(val) ((val) * 1000)
 
-#define PWM_TO_REG(val) (SENSORS_LIMIT(val,0,255))
+#define PWM_TO_REG(val) (SENSORS_LIMIT(val, 0, 255))
 #define PWM_FROM_REG(val) (val)
 
 #define PWM_MIN_TO_REG(val) ((val) & 0xf0)
 #define PWM_MIN_FROM_REG(val) (((val) & 0xf0) + ((val) >> 4))
 
-/* Analog output is a voltage, and scaled to millivolts.  The datasheet 
- *   indicates that the DAC could be used to drive the fans, but in our 
+/* Analog output is a voltage, and scaled to millivolts.  The datasheet
+ *   indicates that the DAC could be used to drive the fans, but in our
  *   example board (Arima HDAMA) it isn't connected to the fans at all.
  */
-#define DAC_TO_REG(val) (SENSORS_LIMIT(((((val)*255)+500)/2500),0,255)) 
+#define DAC_TO_REG(val) (SENSORS_LIMIT(((((val)*255)+500)/2500), 0, 255))
 #define DAC_FROM_REG(val) (((val)*2500)/255)
 
 /* Typically used with systems using a v9.1 VRM spec ? */
@@ -243,8 +246,8 @@ static int adm1026_scaling[] = {  /* .001 Volts */
  *    So, we keep the config data up to date in the cache
  *    when it is written and only sample it once every 5 *minutes*
  */
-#define ADM1026_DATA_INTERVAL  (1 * HZ)
-#define ADM1026_CONFIG_INTERVAL  (5 * 60 * HZ)
+#define ADM1026_DATA_INTERVAL		(1 * HZ)
+#define ADM1026_CONFIG_INTERVAL		(5 * 60 * HZ)
 
 /* We allow for multiple chips in a single system.
  *
@@ -268,30 +271,30 @@ struct adm1026_data {
 	unsigned long last_reading;	/* In jiffies */
 	unsigned long last_config;	/* In jiffies */
 
-	u8 in[17];              /* Register value */
-	u8 in_max[17];          /* Register value */
-	u8 in_min[17];          /* Register value */
-	s8 temp[3];             /* Register value */
-	s8 temp_min[3];         /* Register value */
-	s8 temp_max[3];         /* Register value */
-	s8 temp_tmin[3];        /* Register value */
-	s8 temp_crit[3];        /* Register value */
-	s8 temp_offset[3];      /* Register value */
-	u8 fan[8];              /* Register value */
-	u8 fan_min[8];          /* Register value */
-	u8 fan_div[8];          /* Decoded value */
-	struct pwm_data pwm1;   /* Pwm control values */
-	int vid;                /* Decoded value */
-	u8 vrm;                 /* VRM version */
+	u8 in[17];		/* Register value */
+	u8 in_max[17];		/* Register value */
+	u8 in_min[17];		/* Register value */
+	s8 temp[3];		/* Register value */
+	s8 temp_min[3];		/* Register value */
+	s8 temp_max[3];		/* Register value */
+	s8 temp_tmin[3];	/* Register value */
+	s8 temp_crit[3];	/* Register value */
+	s8 temp_offset[3];	/* Register value */
+	u8 fan[8];		/* Register value */
+	u8 fan_min[8];		/* Register value */
+	u8 fan_div[8];		/* Decoded value */
+	struct pwm_data pwm1;	/* Pwm control values */
+	int vid;		/* Decoded value */
+	u8 vrm;			/* VRM version */
 	u8 analog_out;		/* Register value (DAC) */
-	long alarms;            /* Register encoding, combined */
-	long alarm_mask;        /* Register encoding, combined */
-	long gpio;              /* Register encoding, combined */
-	long gpio_mask;         /* Register encoding, combined */
-	u8 gpio_config[17];     /* Decoded value */
-	u8 config1;             /* Register value */
-	u8 config2;             /* Register value */
-	u8 config3;             /* Register value */
+	long alarms;		/* Register encoding, combined */
+	long alarm_mask;	/* Register encoding, combined */
+	long gpio;		/* Register encoding, combined */
+	long gpio_mask;		/* Register encoding, combined */
+	u8 gpio_config[17];	/* Decoded value */
+	u8 config1;		/* Register value */
+	u8 config2;		/* Register value */
+	u8 config3;		/* Register value */
 };
 
 static int adm1026_attach_adapter(struct i2c_adapter *adapter);
@@ -301,7 +304,7 @@ static int adm1026_detach_client(struct i2c_client *client);
 static int adm1026_read_value(struct i2c_client *client, u8 reg);
 static int adm1026_write_value(struct i2c_client *client, u8 reg, int value);
 static void adm1026_print_gpio(struct i2c_client *client);
-static void adm1026_fixup_gpio(struct i2c_client *client); 
+static void adm1026_fixup_gpio(struct i2c_client *client);
 static struct adm1026_data *adm1026_update_device(struct device *dev);
 static void adm1026_init_client(struct i2c_client *client);
 
@@ -311,7 +314,7 @@ static struct i2c_driver adm1026_driver = {
 		.name	= "adm1026",
 	},
 	.attach_adapter = adm1026_attach_adapter,
-	.detach_client  = adm1026_detach_client,
+	.detach_client	= adm1026_detach_client,
 };
 
 static int adm1026_attach_adapter(struct i2c_adapter *adapter)
@@ -355,7 +358,7 @@ static void adm1026_init_client(struct i2c_client *client)
 	int value, i;
 	struct adm1026_data *data = i2c_get_clientdata(client);
 
-        dev_dbg(&client->dev, "Initializing device\n");
+	dev_dbg(&client->dev, "Initializing device\n");
 	/* Read chip config */
 	data->config1 = adm1026_read_value(client, ADM1026_REG_CONFIG1);
 	data->config2 = adm1026_read_value(client, ADM1026_REG_CONFIG2);
@@ -426,10 +429,10 @@ static void adm1026_init_client(struct i2c_client *client)
 	 *   configured, we don't want to mess with them.
 	 *   If they weren't, the default is 100% PWM, no
 	 *   control and will suffice until 'sensors -s'
-	 *   can be run by the user.  We DO set the default 
+	 *   can be run by the user.  We DO set the default
 	 *   value for pwm1.auto_pwm_min to its maximum
 	 *   so that enabling automatic pwm fan control
-	 *   without first setting a value for pwm1.auto_pwm_min 
+	 *   without first setting a value for pwm1.auto_pwm_min
 	 *   will not result in potentially dangerous fan speed decrease.
 	 */
 	data->pwm1.auto_pwm_min=255;
@@ -453,7 +456,7 @@ static void adm1026_init_client(struct i2c_client *client)
 static void adm1026_print_gpio(struct i2c_client *client)
 {
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int  i;
+	int i;
 
 	dev_dbg(&client->dev, "GPIO config is:");
 	for (i = 0;i <= 7;++i) {
@@ -477,7 +480,7 @@ static void adm1026_print_gpio(struct i2c_client *client)
 			data->gpio_config[16] & 0x02 ? "" : "!",
 			data->gpio_config[16] & 0x01 ? "OUT" : "IN");
 	} else {
-		/* GPIO16 is THERM  */
+		/* GPIO16 is THERM */
 		dev_dbg(&client->dev, "\tTHERM\n");
 	}
 }
@@ -485,8 +488,8 @@ static void adm1026_print_gpio(struct i2c_client *client)
 static void adm1026_fixup_gpio(struct i2c_client *client)
 {
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int  i;
-	int  value;
+	int i;
+	int value;
 
 	/* Make the changes requested. */
 	/* We may need to unlock/stop monitoring or soft-reset the
@@ -516,14 +519,14 @@ static void adm1026_fixup_gpio(struct i2c_client *client)
 		}
 	}
 
-	/* Inverted  */
+	/* Inverted */
 	for (i = 0;i <= 16;++i) {
 		if (gpio_inverted[i] >= 0 && gpio_inverted[i] <= 16) {
 			data->gpio_config[gpio_inverted[i]] &= ~ 0x02;
 		}
 	}
 
-	/* Normal overrides inverted  */
+	/* Normal overrides inverted */
 	for (i = 0;i <= 16;++i) {
 		if (gpio_normal[i] >= 0 && gpio_normal[i] <= 16) {
 			data->gpio_config[gpio_normal[i]] |= 0x02;
@@ -569,7 +572,7 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 	if (!data->valid
 	    || time_after(jiffies, data->last_reading + ADM1026_DATA_INTERVAL)) {
 		/* Things that change quickly */
-		dev_dbg(&client->dev,"Reading sensor values\n");
+		dev_dbg(&client->dev, "Reading sensor values\n");
 		for (i = 0;i <= 16;++i) {
 			data->in[i] =
 			    adm1026_read_value(client, ADM1026_REG_IN[i]);
@@ -582,18 +585,18 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 
 		for (i = 0;i <= 2;++i) {
 			/* NOTE: temp[] is s8 and we assume 2's complement
-			 *   "conversion" in the assignment   */
+			 *   "conversion" in the assignment */
 			data->temp[i] =
 			    adm1026_read_value(client, ADM1026_REG_TEMP[i]);
 		}
 
-		data->pwm1.pwm = adm1026_read_value(client, 
+		data->pwm1.pwm = adm1026_read_value(client,
 			ADM1026_REG_PWM);
-		data->analog_out = adm1026_read_value(client, 
+		data->analog_out = adm1026_read_value(client,
 			ADM1026_REG_DAC);
 		/* GPIO16 is MSbit of alarms, move it to gpio */
 		alarms = adm1026_read_value(client, ADM1026_REG_STATUS4);
-		gpio = alarms & 0x80 ? 0x0100 : 0;  /* GPIO16 */
+		gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
 		alarms &= 0x7f;
 		alarms <<= 8;
 		alarms |= adm1026_read_value(client, ADM1026_REG_STATUS3);
@@ -604,24 +607,24 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 		data->alarms = alarms;
 
 		/* Read the GPIO values */
-		gpio |= adm1026_read_value(client, 
+		gpio |= adm1026_read_value(client,
 			ADM1026_REG_GPIO_STATUS_8_15);
 		gpio <<= 8;
-		gpio |= adm1026_read_value(client, 
+		gpio |= adm1026_read_value(client,
 			ADM1026_REG_GPIO_STATUS_0_7);
 		data->gpio = gpio;
 
 		data->last_reading = jiffies;
-	};  /* last_reading */
+	}; /* last_reading */
 
 	if (!data->valid ||
 	    time_after(jiffies, data->last_config + ADM1026_CONFIG_INTERVAL)) {
 		/* Things that don't change often */
 		dev_dbg(&client->dev, "Reading config values\n");
 		for (i = 0;i <= 16;++i) {
-			data->in_min[i] = adm1026_read_value(client, 
+			data->in_min[i] = adm1026_read_value(client,
 				ADM1026_REG_IN_MIN[i]);
-			data->in_max[i] = adm1026_read_value(client, 
+			data->in_max[i] = adm1026_read_value(client,
 				ADM1026_REG_IN_MAX[i]);
 		}
 
@@ -629,32 +632,32 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 			| (adm1026_read_value(client, ADM1026_REG_FAN_DIV_4_7)
 			<< 8);
 		for (i = 0;i <= 7;++i) {
-			data->fan_min[i] = adm1026_read_value(client, 
+			data->fan_min[i] = adm1026_read_value(client,
 				ADM1026_REG_FAN_MIN(i));
 			data->fan_div[i] = DIV_FROM_REG(value & 0x03);
 			value >>= 2;
 		}
 
 		for (i = 0; i <= 2; ++i) {
-			/* NOTE: temp_xxx[] are s8 and we assume 2's 
+			/* NOTE: temp_xxx[] are s8 and we assume 2's
 			 *    complement "conversion" in the assignment
 			 */
-			data->temp_min[i] = adm1026_read_value(client, 
+			data->temp_min[i] = adm1026_read_value(client,
 				ADM1026_REG_TEMP_MIN[i]);
-			data->temp_max[i] = adm1026_read_value(client, 
+			data->temp_max[i] = adm1026_read_value(client,
 				ADM1026_REG_TEMP_MAX[i]);
-			data->temp_tmin[i] = adm1026_read_value(client, 
+			data->temp_tmin[i] = adm1026_read_value(client,
 				ADM1026_REG_TEMP_TMIN[i]);
-			data->temp_crit[i] = adm1026_read_value(client, 
+			data->temp_crit[i] = adm1026_read_value(client,
 				ADM1026_REG_TEMP_THERM[i]);
-			data->temp_offset[i] = adm1026_read_value(client, 
+			data->temp_offset[i] = adm1026_read_value(client,
 				ADM1026_REG_TEMP_OFFSET[i]);
 		}
 
 		/* Read the STATUS/alarm masks */
-		alarms  = adm1026_read_value(client, ADM1026_REG_MASK4);
-		gpio    = alarms & 0x80 ? 0x0100 : 0;  /* GPIO16 */
-		alarms  = (alarms & 0x7f) << 8;
+		alarms = adm1026_read_value(client, ADM1026_REG_MASK4);
+		gpio = alarms & 0x80 ? 0x0100 : 0; /* GPIO16 */
+		alarms = (alarms & 0x7f) << 8;
 		alarms |= adm1026_read_value(client, ADM1026_REG_MASK3);
 		alarms <<= 8;
 		alarms |= adm1026_read_value(client, ADM1026_REG_MASK2);
@@ -663,24 +666,24 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 		data->alarm_mask = alarms;
 
 		/* Read the GPIO values */
-		gpio |= adm1026_read_value(client, 
+		gpio |= adm1026_read_value(client,
 			ADM1026_REG_GPIO_MASK_8_15);
 		gpio <<= 8;
 		gpio |= adm1026_read_value(client, ADM1026_REG_GPIO_MASK_0_7);
 		data->gpio_mask = gpio;
 
 		/* Read various values from CONFIG1 */
-		data->config1 = adm1026_read_value(client, 
+		data->config1 = adm1026_read_value(client,
 			ADM1026_REG_CONFIG1);
 		if (data->config1 & CFG1_PWM_AFC) {
 			data->pwm1.enable = 2;
-			data->pwm1.auto_pwm_min = 
+			data->pwm1.auto_pwm_min =
 				PWM_MIN_FROM_REG(data->pwm1.pwm);
 		}
 		/* Read the GPIO config */
-		data->config2 = adm1026_read_value(client, 
+		data->config2 = adm1026_read_value(client,
 			ADM1026_REG_CONFIG2);
-		data->config3 = adm1026_read_value(client, 
+		data->config3 = adm1026_read_value(client,
 			ADM1026_REG_CONFIG3);
 		data->gpio_config[16] = (data->config3 >> 6) & 0x03;
 
@@ -695,7 +698,7 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
 		}
 
 		data->last_config = jiffies;
-	};  /* last_config */
+	}; /* last_config */
 
 	dev_dbg(&client->dev, "Setting VID from GPIO11-15.\n");
 	data->vid = (data->gpio >> 11) & 0x1f;
@@ -710,15 +713,15 @@ static ssize_t show_in(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in[nr]));
+	return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in[nr]));
 }
 static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
 		char *buf)
 {
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
-	struct adm1026_data *data = adm1026_update_device(dev); 
-	return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]));
+	struct adm1026_data *data = adm1026_update_device(dev);
+	return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_min[nr]));
 }
 static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -733,7 +736,7 @@ static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
 	data->in_min[nr] = INS_TO_REG(nr, val);
 	adm1026_write_value(client, ADM1026_REG_IN_MIN[nr], data->in_min[nr]);
 	mutex_unlock(&data->update_lock);
-	return count; 
+	return count;
 }
 static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
 		char *buf)
@@ -741,7 +744,7 @@ static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]));
+	return sprintf(buf, "%d\n", INS_FROM_REG(nr, data->in_max[nr]));
 }
 static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -788,13 +791,13 @@ in_reg(15);
 static ssize_t show_in16(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in[16]) -
+	return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in[16]) -
 		NEG12_OFFSET);
 }
 static ssize_t show_in16_min(struct device *dev, struct device_attribute *attr, char *buf)
 {
-	struct adm1026_data *data = adm1026_update_device(dev); 
-	return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_min[16])
+	struct adm1026_data *data = adm1026_update_device(dev);
+	return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in_min[16])
 		- NEG12_OFFSET);
 }
 static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
@@ -807,12 +810,12 @@ static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, c
 	data->in_min[16] = INS_TO_REG(16, val + NEG12_OFFSET);
 	adm1026_write_value(client, ADM1026_REG_IN_MIN[16], data->in_min[16]);
 	mutex_unlock(&data->update_lock);
-	return count; 
+	return count;
 }
 static ssize_t show_in16_max(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_max[16])
+	return sprintf(buf, "%d\n", INS_FROM_REG(16, data->in_max[16])
 			- NEG12_OFFSET);
 }
 static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
@@ -843,7 +846,7 @@ static ssize_t show_fan(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr],
+	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[nr],
 		data->fan_div[nr]));
 }
 static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
@@ -852,7 +855,7 @@ static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr],
+	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[nr],
 		data->fan_div[nr]));
 }
 static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
@@ -872,10 +875,10 @@ static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-#define fan_offset(offset)                                         		\
-static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, 	\
-		offset - 1);							\
-static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR,           	\
+#define fan_offset(offset)						\
+static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL,	\
+		offset - 1);						\
+static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR,		\
 		show_fan_min, set_fan_min, offset - 1);
 
 fan_offset(1);
@@ -892,8 +895,8 @@ static void fixup_fan_min(struct device *dev, int fan, int old_div)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int    new_min;
-	int    new_div = data->fan_div[fan];
+	int new_min;
+	int new_div = data->fan_div[fan];
 
 	/* 0 and 0xff are special.  Don't adjust them */
 	if (data->fan_min[fan] == 0 || data->fan_min[fan] == 0xff) {
@@ -913,7 +916,7 @@ static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", data->fan_div[nr]);
+	return sprintf(buf, "%d\n", data->fan_div[nr]);
 }
 static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -922,10 +925,10 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
 	int nr = sensor_attr->index;
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int    val,orig_div,new_div,shift;
+	int val, orig_div, new_div, shift;
 
 	val = simple_strtol(buf, NULL, 10);
-	new_div = DIV_TO_REG(val); 
+	new_div = DIV_TO_REG(val);
 	if (new_div == 0) {
 		return -EINVAL;
 	}
@@ -946,14 +949,14 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
 	}
 
 	if (data->fan_div[nr] != orig_div) {
-		fixup_fan_min(dev,nr,orig_div);
+		fixup_fan_min(dev, nr, orig_div);
 	}
 	mutex_unlock(&data->update_lock);
 	return count;
 }
 
-#define fan_offset_div(offset)                                          \
-static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR,         \
+#define fan_offset_div(offset)						\
+static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR,		\
 		show_fan_div, set_fan_div, offset - 1);
 
 fan_offset_div(1);
@@ -972,7 +975,7 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[nr]));
 }
 static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
 		char *buf)
@@ -980,7 +983,7 @@ static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[nr]));
 }
 static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -1004,7 +1007,7 @@ static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[nr]));
 }
 static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -1024,7 +1027,7 @@ static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
 }
 
 #define temp_reg(offset)						\
-static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, 	\
+static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp,	\
 		NULL, offset - 1);					\
 static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR,	\
 		show_temp_min, set_temp_min, offset - 1);		\
@@ -1042,7 +1045,7 @@ static ssize_t show_temp_offset(struct device *dev,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
 }
 static ssize_t set_temp_offset(struct device *dev,
 		struct device_attribute *attr, const char *buf,
@@ -1076,7 +1079,7 @@ static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(
 		ADM1026_FAN_ACTIVATION_TEMP_HYST + data->temp_tmin[nr]));
 }
 static ssize_t show_temp_auto_point2_temp(struct device *dev,
@@ -1085,7 +1088,7 @@ static ssize_t show_temp_auto_point2_temp(struct device *dev,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
 		ADM1026_FAN_CONTROL_TEMP_RANGE));
 }
 static ssize_t show_temp_auto_point1_temp(struct device *dev,
@@ -1094,7 +1097,7 @@ static ssize_t show_temp_auto_point1_temp(struct device *dev,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
 }
 static ssize_t set_temp_auto_point1_temp(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -1113,13 +1116,13 @@ static ssize_t set_temp_auto_point1_temp(struct device *dev,
 	return count;
 }
 
-#define temp_auto_point(offset)							\
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR,	\
-		show_temp_auto_point1_temp, set_temp_auto_point1_temp, 		\
-		offset - 1);							\
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO,	\
-		show_temp_auto_point1_temp_hyst, NULL, offset - 1);		\
-static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO,		\
+#define temp_auto_point(offset)						\
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp,		\
+		S_IRUGO | S_IWUSR, show_temp_auto_point1_temp,		\
+		set_temp_auto_point1_temp, offset - 1);			\
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO,\
+		show_temp_auto_point1_temp_hyst, NULL, offset - 1);	\
+static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO,	\
 		show_temp_auto_point2_temp, NULL, offset - 1);
 
 temp_auto_point(1);
@@ -1130,7 +1133,7 @@ static ssize_t show_temp_crit_enable(struct device *dev,
 		struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
+	return sprintf(buf, "%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
 }
 static ssize_t set_temp_crit_enable(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
@@ -1142,7 +1145,7 @@ static ssize_t set_temp_crit_enable(struct device *dev,
 	if ((val == 1) || (val==0)) {
 		mutex_lock(&data->update_lock);
 		data->config1 = (data->config1 & ~CFG1_THERM_HOT) | (val << 4);
-		adm1026_write_value(client, ADM1026_REG_CONFIG1, 
+		adm1026_write_value(client, ADM1026_REG_CONFIG1,
 			data->config1);
 		mutex_unlock(&data->update_lock);
 	}
@@ -1163,7 +1166,7 @@ static ssize_t show_temp_crit(struct device *dev,
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
 	int nr = sensor_attr->index;
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
+	return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
 }
 static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
@@ -1193,7 +1196,7 @@ temp_crit_reg(3);
 static ssize_t show_analog_out_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", DAC_FROM_REG(data->analog_out));
+	return sprintf(buf, "%d\n", DAC_FROM_REG(data->analog_out));
 }
 static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1209,20 +1212,20 @@ static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *a
 	return count;
 }
 
-static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg, 
+static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
 	set_analog_out_reg);
 
 static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
+	return sprintf(buf, "%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
 }
 static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
 
 static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = dev_get_drvdata(dev);
-	return sprintf(buf,"%d\n", data->vrm);
+	return sprintf(buf, "%d\n", data->vrm);
 }
 static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1284,7 +1287,7 @@ static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, 26);
 static ssize_t show_alarm_mask(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%ld\n", data->alarm_mask);
+	return sprintf(buf, "%ld\n", data->alarm_mask);
 }
 static ssize_t set_alarm_mask(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1320,7 +1323,7 @@ static DEVICE_ATTR(alarm_mask, S_IRUGO | S_IWUSR, show_alarm_mask,
 static ssize_t show_gpio(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%ld\n", data->gpio);
+	return sprintf(buf, "%ld\n", data->gpio);
 }
 static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1328,16 +1331,16 @@ static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
 	int val = simple_strtol(buf, NULL, 10);
-	long   gpio;
+	long gpio;
 
 	mutex_lock(&data->update_lock);
 	data->gpio = val & 0x1ffff;
 	gpio = data->gpio;
-	adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_0_7,gpio & 0xff);
+	adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_0_7, gpio & 0xff);
 	gpio >>= 8;
-	adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_8_15,gpio & 0xff);
+	adm1026_write_value(client, ADM1026_REG_GPIO_STATUS_8_15, gpio & 0xff);
 	gpio = ((gpio >> 1) & 0x80) | (data->alarms >> 24 & 0x7f);
-	adm1026_write_value(client, ADM1026_REG_STATUS4,gpio & 0xff);
+	adm1026_write_value(client, ADM1026_REG_STATUS4, gpio & 0xff);
 	mutex_unlock(&data->update_lock);
 	return count;
 }
@@ -1348,7 +1351,7 @@ static DEVICE_ATTR(gpio, S_IRUGO | S_IWUSR, show_gpio, set_gpio);
 static ssize_t show_gpio_mask(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%ld\n", data->gpio_mask);
+	return sprintf(buf, "%ld\n", data->gpio_mask);
 }
 static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1356,16 +1359,16 @@ static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
 	int val = simple_strtol(buf, NULL, 10);
-	long   mask;
+	long mask;
 
 	mutex_lock(&data->update_lock);
 	data->gpio_mask = val & 0x1ffff;
 	mask = data->gpio_mask;
-	adm1026_write_value(client, ADM1026_REG_GPIO_MASK_0_7,mask & 0xff);
+	adm1026_write_value(client, ADM1026_REG_GPIO_MASK_0_7, mask & 0xff);
 	mask >>= 8;
-	adm1026_write_value(client, ADM1026_REG_GPIO_MASK_8_15,mask & 0xff);
+	adm1026_write_value(client, ADM1026_REG_GPIO_MASK_8_15, mask & 0xff);
 	mask = ((mask >> 1) & 0x80) | (data->alarm_mask >> 24 & 0x7f);
-	adm1026_write_value(client, ADM1026_REG_MASK1,mask & 0xff);
+	adm1026_write_value(client, ADM1026_REG_MASK1, mask & 0xff);
 	mutex_unlock(&data->update_lock);
 	return count;
 }
@@ -1375,7 +1378,7 @@ static DEVICE_ATTR(gpio_mask, S_IRUGO | S_IWUSR, show_gpio_mask, set_gpio_mask);
 static ssize_t show_pwm_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm1.pwm));
+	return sprintf(buf, "%d\n", PWM_FROM_REG(data->pwm1.pwm));
 }
 static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1396,7 +1399,7 @@ static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, co
 static ssize_t show_auto_pwm_min(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", data->pwm1.auto_pwm_min);
+	return sprintf(buf, "%d\n", data->pwm1.auto_pwm_min);
 }
 static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1406,10 +1409,10 @@ static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *att
 	int val = simple_strtol(buf, NULL, 10);
 
 	mutex_lock(&data->update_lock);
-	data->pwm1.auto_pwm_min = SENSORS_LIMIT(val,0,255);
+	data->pwm1.auto_pwm_min = SENSORS_LIMIT(val, 0, 255);
 	if (data->pwm1.enable == 2) { /* apply immediately */
 		data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
-			PWM_MIN_TO_REG(data->pwm1.auto_pwm_min)); 
+			PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
 		adm1026_write_value(client, ADM1026_REG_PWM, data->pwm1.pwm);
 	}
 	mutex_unlock(&data->update_lock);
@@ -1417,12 +1420,12 @@ static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *att
 }
 static ssize_t show_auto_pwm_max(struct device *dev, struct device_attribute *attr, char *buf)
 {
-	return sprintf(buf,"%d\n", ADM1026_PWM_MAX);
+	return sprintf(buf, "%d\n", ADM1026_PWM_MAX);
 }
 static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct adm1026_data *data = adm1026_update_device(dev);
-	return sprintf(buf,"%d\n", data->pwm1.enable);
+	return sprintf(buf, "%d\n", data->pwm1.enable);
 }
 static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf,
 		size_t count)
@@ -1430,7 +1433,7 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
 	int val = simple_strtol(buf, NULL, 10);
-	int     old_enable;
+	int old_enable;
 
 	if ((val >= 0) && (val < 3)) {
 		mutex_lock(&data->update_lock);
@@ -1440,15 +1443,15 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
 				| ((val == 2) ? CFG1_PWM_AFC : 0);
 		adm1026_write_value(client, ADM1026_REG_CONFIG1,
 			data->config1);
-		if (val == 2) {  /* apply pwm1_auto_pwm_min to pwm1 */
+		if (val == 2) { /* apply pwm1_auto_pwm_min to pwm1 */
 			data->pwm1.pwm = PWM_TO_REG((data->pwm1.pwm & 0x0f) |
-				PWM_MIN_TO_REG(data->pwm1.auto_pwm_min)); 
-			adm1026_write_value(client, ADM1026_REG_PWM, 
+				PWM_MIN_TO_REG(data->pwm1.auto_pwm_min));
+			adm1026_write_value(client, ADM1026_REG_PWM,
 				data->pwm1.pwm);
 		} else if (!((old_enable == 1) && (val == 1))) {
 			/* set pwm to safe value */
 			data->pwm1.pwm = 255;
-			adm1026_write_value(client, ADM1026_REG_PWM, 
+			adm1026_write_value(client, ADM1026_REG_PWM,
 				data->pwm1.pwm);
 		}
 		mutex_unlock(&data->update_lock);
@@ -1457,20 +1460,20 @@ static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr,
 }
 
 /* enable PWM fan control */
-static DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg); 
-static DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg); 
-static DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg); 
-static DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR, show_pwm_enable, 
+static DEVICE_ATTR(pwm1, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
+static DEVICE_ATTR(pwm2, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
+static DEVICE_ATTR(pwm3, S_IRUGO | S_IWUSR, show_pwm_reg, set_pwm_reg);
+static DEVICE_ATTR(pwm1_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
 	set_pwm_enable);
-static DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR, show_pwm_enable, 
+static DEVICE_ATTR(pwm2_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
 	set_pwm_enable);
-static DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR, show_pwm_enable, 
+static DEVICE_ATTR(pwm3_enable, S_IRUGO | S_IWUSR, show_pwm_enable,
 	set_pwm_enable);
-static DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO | S_IWUSR, 
+static DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO | S_IWUSR,
 	show_auto_pwm_min, set_auto_pwm_min);
-static DEVICE_ATTR(temp2_auto_point1_pwm, S_IRUGO | S_IWUSR, 
+static DEVICE_ATTR(temp2_auto_point1_pwm, S_IRUGO | S_IWUSR,
 	show_auto_pwm_min, set_auto_pwm_min);
-static DEVICE_ATTR(temp3_auto_point1_pwm, S_IRUGO | S_IWUSR, 
+static DEVICE_ATTR(temp3_auto_point1_pwm, S_IRUGO | S_IWUSR,
 	show_auto_pwm_min, set_auto_pwm_min);
 
 static DEVICE_ATTR(temp1_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
@@ -1695,7 +1698,7 @@ static int adm1026_detect(struct i2c_adapter *adapter, int address,
 			dev_dbg(&new_client->dev, ": Autodetection "
 				"failed\n");
 			/* Not an ADM1026 ... */
-			if (kind == 0)  { /* User used force=x,y */
+			if (kind == 0) { /* User used force=x,y */
 				dev_err(&adapter->dev, "Generic ADM1026 not "
 					"found at %d,0x%02x.  Try "
 					"force_adm1026.\n",
@@ -1775,14 +1778,14 @@ static int __init sm_adm1026_init(void)
 	return i2c_add_driver(&adm1026_driver);
 }
 
-static void  __exit sm_adm1026_exit(void)
+static void __exit sm_adm1026_exit(void)
 {
 	i2c_del_driver(&adm1026_driver);
 }
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, "
-              "Justin Thiessen <jthiessen@penguincomputing.com>");
+	      "Justin Thiessen <jthiessen@penguincomputing.com>");
 MODULE_DESCRIPTION("ADM1026 driver");
 
 module_init(sm_adm1026_init);