[PATCH] I2C: Rename hardware monitoring I2C class

Quoting myself:

> Mmm, I once proposed that I2C_ADAP_CLASS_SMBUS would be better renamed
> I2C_ADAP_CLASS_SENSORS (so I2C_CLASS_SENSORS now). What about that? I
> think it would be great to embed that change into your patch, so that
> the name changes only once.
>
> BTW, if HWMON is prefered to SENSORS, this is fine with me too, I
> have no strong preference.

Below is a patch that does that. I finally went for HWMON. Yes, it's
big, but it's actually nothing more than
s/I2C_CLASS_SMBUS/I2C_CLASS_HWMON/ (thanks perl -wip :)).

Documentation/i2c/porting-clients

@@ -62,9 +62,9 @@ Technical changes:
   patch to the Documentation/i2c/sysfs-interface file.
 
 * [Attach] For I2C drivers, the attach function should make sure
-  that the adapter's class has I2C_CLASS_SMBUS, using the
+  that the adapter's class has I2C_CLASS_HWMON, using the
   following construct:
-  if (!(adapter->class & I2C_CLASS_SMBUS))
+  if (!(adapter->class & I2C_CLASS_HWMON))
           return 0;
   ISA-only drivers of course don't need this.
 

drivers/i2c/busses/i2c-ali1535.c

@@ -480,7 +480,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter ali1535_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-ali1563.c

@@ -357,7 +357,7 @@ static struct i2c_algorithm ali1563_algorithm = {
 
 static struct i2c_adapter ali1563_adapter = {
 	.owner	= THIS_MODULE,
-	.class	= I2C_CLASS_SMBUS,
+	.class	= I2C_CLASS_HWMON,
 	.algo	= &ali1563_algorithm,
 };
 

drivers/i2c/busses/i2c-ali15x3.c

@@ -470,7 +470,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter ali15x3_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-amd756.c

@@ -303,7 +303,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter amd756_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-amd8111.c

@@ -359,7 +359,7 @@ static int __devinit amd8111_probe(struct pci_dev *dev, const struct pci_device_
 	smbus->adapter.owner = THIS_MODULE;
 	snprintf(smbus->adapter.name, I2C_NAME_SIZE,
 		"SMBus2 AMD8111 adapter at %04x", smbus->base);
-	smbus->adapter.class = I2C_CLASS_SMBUS;
+	smbus->adapter.class = I2C_CLASS_HWMON;
 	smbus->adapter.algo = &smbus_algorithm;
 	smbus->adapter.algo_data = smbus;
 

drivers/i2c/busses/i2c-i801.c

@@ -539,7 +539,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter i801_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-isa.c

@@ -43,7 +43,7 @@ static struct i2c_algorithm isa_algorithm = {
 /* There can only be one... */
 static struct i2c_adapter isa_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.algo		= &isa_algorithm,
 	.name		= "ISA main adapter",
 };

drivers/i2c/busses/i2c-nforce2.c

@@ -119,7 +119,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter nforce2_adapter = {
 	.owner          = THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.algo           = &smbus_algorithm,
 	.name   	= "unset",
 };

drivers/i2c/busses/i2c-parport-light.c

@@ -112,7 +112,7 @@ static struct i2c_algo_bit_data parport_algo_data = {
 
 static struct i2c_adapter parport_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.id		= I2C_HW_B_LP,
 	.algo_data	= &parport_algo_data,
 	.name		= "Parallel port adapter (light)",

drivers/i2c/busses/i2c-parport.c

@@ -147,7 +147,7 @@ static struct i2c_algo_bit_data parport_algo_data = {
 
 static struct i2c_adapter parport_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.id		= I2C_HW_B_LP,
 	.name		= "Parallel port adapter",
 };

drivers/i2c/busses/i2c-piix4.c

@@ -409,7 +409,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter piix4_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-sis5595.c

@@ -360,7 +360,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter sis5595_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.name		= "unset",
 	.algo		= &smbus_algorithm,
 };

drivers/i2c/busses/i2c-sis630.c

@@ -456,7 +456,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter sis630_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.name		= "unset",
 	.algo		= &smbus_algorithm,
 };

drivers/i2c/busses/i2c-sis96x.c

@@ -260,7 +260,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter sis96x_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/busses/i2c-via.c

@@ -88,7 +88,7 @@ static struct i2c_algo_bit_data bit_data = {
 
 static struct i2c_adapter vt586b_adapter = {
 	.owner		= THIS_MODULE,
-	.class          = I2C_CLASS_SMBUS,
+	.class          = I2C_CLASS_HWMON,
 	.name		= "VIA i2c",
 	.algo_data	= &bit_data,
 };

drivers/i2c/busses/i2c-viapro.c

@@ -289,7 +289,7 @@ static struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter vt596_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_SMBUS,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "unset",
 };

drivers/i2c/chips/adm1021.c

@@ -200,7 +200,7 @@ static DEVICE_ATTR(die_code, S_IRUGO, show_die_code, NULL);
 
 static int adm1021_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, adm1021_detect);
 }

drivers/i2c/chips/asb100.c

@@ -609,7 +609,7 @@ static DEVICE_ATTR(fan1_pwm_enable, S_IRUGO | S_IWUSR,
  */
 static int asb100_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, asb100_detect);
 }

drivers/i2c/chips/fscher.c

@@ -293,7 +293,7 @@ do { \
 
 static int fscher_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, fscher_detect);
 }

drivers/i2c/chips/gl518sm.c

@@ -335,7 +335,7 @@ static DEVICE_ATTR(beep_mask, S_IWUSR|S_IRUGO,
 
 static int gl518_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, gl518_detect);
 }

drivers/i2c/chips/it87.c

@@ -500,7 +500,7 @@ static DEVICE_ATTR(alarms, S_IRUGO | S_IWUSR, show_alarms, NULL);
      * when a new adapter is inserted (and it87_driver is still present) */
 static int it87_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, it87_detect);
 }

drivers/i2c/chips/lm75.c

@@ -105,7 +105,7 @@ static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_input, NULL);
 
 static int lm75_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, lm75_detect);
 }

drivers/i2c/chips/lm78.c

@@ -488,7 +488,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
      * when a new adapter is inserted (and lm78_driver is still present) */
 static int lm78_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, lm78_detect);
 }

drivers/i2c/chips/lm80.c

@@ -376,7 +376,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
 
 static int lm80_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, lm80_detect);
 }

drivers/i2c/chips/lm83.c

@@ -216,7 +216,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
 
 static int lm83_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, lm83_detect);
 }

drivers/i2c/chips/lm90.c

@@ -274,7 +274,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
 
 static int lm90_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, lm90_detect);
 }

drivers/i2c/chips/via686a.c

@@ -573,7 +573,7 @@ static struct i2c_driver via686a_driver = {
 /* This is called when the module is loaded */
 static int via686a_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, via686a_detect);
 }

drivers/i2c/chips/w83781d.c

@@ -911,7 +911,7 @@ device_create_file(&client->dev, &dev_attr_rt##offset); \
 static int
 w83781d_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, w83781d_detect);
 }

drivers/i2c/chips/w83l785ts.c

@@ -145,7 +145,7 @@ static DEVICE_ATTR(temp1_max, S_IRUGO, show_temp_over, NULL)
 
 static int w83l785ts_attach_adapter(struct i2c_adapter *adapter)
 {
-	if (!(adapter->class & I2C_CLASS_SMBUS))
+	if (!(adapter->class & I2C_CLASS_HWMON))
 		return 0;
 	return i2c_detect(adapter, &addr_data, w83l785ts_detect);
 }

include/linux/i2c.h

@@ -286,7 +286,7 @@ static inline void i2c_set_adapdata (struct i2c_adapter *dev, void *data)
 						/* Must equal I2C_M_TEN below */
 
 /* i2c adapter classes (bitmask) */
-#define I2C_CLASS_SMBUS		(1<<0)	/* lm_sensors, ... */
+#define I2C_CLASS_HWMON		(1<<0)	/* lm_sensors, ... */
 #define I2C_CLASS_TV_ANALOG	(1<<1)	/* bttv + friends */
 #define I2C_CLASS_TV_DIGITAL	(1<<2)	/* dvb cards */
 #define I2C_CLASS_DDC		(1<<3)	/* i2c-matroxfb ? */