[PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (7/9)

Kill normal_isa in header files, documentation and all chip drivers, as
it is no more used.

normal_i2c could be renamed to normal, but I decided not to do so at the
moment, so as to limit the number of changes. This might be done later
as part of the i2c_probe/i2c_detect merge.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Documentation/i2c/porting-clients

@@ -29,8 +29,8 @@ Technical changes:
   Please respect this inclusion order. Some extra headers may be
   required for a given driver (e.g. "lm75.h").
 
-* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, SENSORS_ISA_END
-  becomes I2C_CLIENT_ISA_END.
+* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, ISA addresses
+  are no more handled by the i2c core.
 
 * [Client data] Get rid of sysctl_id. Try using standard names for
   register values (for example, temp_os becomes temp_max). You're
@@ -72,7 +72,8 @@ Technical changes:
   name string, which will be filled with a lowercase, short string
   (typically the driver name, e.g. "lm75").
   In i2c-only drivers, drop the i2c_is_isa_adapter check, it's
-  useless.
+  useless. Same for isa-only drivers, as the test would always be
+  true. Only hybrid drivers (which are quite rare) still need it.
   The errorN labels are reduced to the number needed. If that number
   is 2 (i2c-only drivers), it is advised that the labels are named
   exit and exit_free. For i2c+isa drivers, labels should be named

Documentation/i2c/writing-clients

@@ -195,45 +195,40 @@ Probing classes (sensors)
 -------------------------
 
 If you write a `sensors' driver, you use a slightly different interface.
-As well as I2C addresses, we have to cope with ISA addresses. Also, we
-use a enum of chip types. Don't forget to include `sensors.h'.
+Also, we use a enum of chip types. Don't forget to include `sensors.h'.
 
 The following lists are used internally. They are all lists of integers.
 
-   normal_i2c: filled in by the module writer. Terminated by SENSORS_I2C_END.
+   normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_END.
      A list of I2C addresses which should normally be examined.
-   normal_isa: filled in by the module writer. Terminated by SENSORS_ISA_END.
-     A list of ISA addresses which should normally be examined.
-   probe: insmod parameter. Initialize this list with SENSORS_I2C_END values.
-     A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the address. These
-     addresses are also probed, as if they were in the 'normal' list.
-   ignore: insmod parameter. Initialize this list with SENSORS_I2C_END values.
-     A list of pairs. The first value is a bus number (SENSORS_ISA_BUS for
-     the ISA bus, -1 for any I2C bus), the second is the I2C address. These
-     addresses are never probed. This parameter overrules 'normal' and 
-     'probe', but not the 'force' lists.
+   probe: insmod parameter. Initialize this list with I2C_CLIENT_END values.
+     A list of pairs. The first value is a bus number (ANY_I2C_BUS for any
+     I2C bus), the second is the address. These addresses are also probed,
+     as if they were in the 'normal' list.
+   ignore: insmod parameter. Initialize this list with I2C_CLIENT_END values.
+     A list of pairs. The first value is a bus number (ANY_I2C_BUS for any
+     I2C bus), the second is the I2C address. These addresses are never
+     probed. This parameter overrules 'normal' and 'probe', but not the
+     'force' lists.
 
 Also used is a list of pointers to sensors_force_data structures:
    force_data: insmod parameters. A list, ending with an element of which
      the force field is NULL.
      Each element contains the type of chip and a list of pairs.
-     The first value is a bus number (SENSORS_ISA_BUS for the ISA bus, 
-     -1 for any I2C bus), the second is the address. 
+     The first value is a bus number (ANY_I2C_BUS for any I2C bus), the
+     second is the address.
      These are automatically translated to insmod variables of the form
      force_foo.
 
 So we have a generic insmod variabled `force', and chip-specific variables
 `force_CHIPNAME'.
 
 Fortunately, as a module writer, you just have to define the `normal_i2c' 
-and `normal_isa' parameters, and define what chip names are used. 
-The complete declaration could look like this:
+parameter, and define what chip names are used. The complete declaration
+could look like this:
   /* Scan i2c addresses 0x37, and 0x48 to 0x4f */
   static unsigned short normal_i2c[] = { 0x37, 0x48, 0x49, 0x4a, 0x4b, 0x4c,
                                          0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-  /* Scan ISA address 0x290 */
-  static unsigned int normal_isa[] = {0x0290,SENSORS_ISA_END};
 
   /* Define chips foo and bar, as well as all module parameters and things */
   SENSORS_INSMOD_2(foo,bar);

drivers/hwmon/adm1021.c

@@ -34,7 +34,6 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e, 
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm, mc1066);

drivers/hwmon/adm1025.c

@@ -62,7 +62,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/adm1026.c

@@ -36,7 +36,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(adm1026);

drivers/hwmon/adm1031.c

@@ -61,7 +61,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_2(adm1030, adm1031);

drivers/hwmon/adm9240.c

@@ -54,8 +54,6 @@
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
 					I2C_CLIENT_END };
 
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
 /* Insmod parameters */
 SENSORS_INSMOD_3(adm9240, ds1780, lm81);
 

drivers/hwmon/asb100.c

@@ -56,9 +56,6 @@
 /* I2C addresses to scan */
 static unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END };
 
-/* ISA addresses to scan (none) */
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
-
 /* Insmod parameters */
 SENSORS_INSMOD_1(asb100);
 I2C_CLIENT_MODULE_PARM(force_subclients, "List of subclient addresses: "

drivers/hwmon/atxp1.c

@@ -42,7 +42,6 @@ MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
 #define ATXP1_GPIO1MASK	0x0f
 
 static unsigned short normal_i2c[] = { 0x37, 0x4e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 SENSORS_INSMOD_1(atxp1);
 

drivers/hwmon/ds1621.c

@@ -34,7 +34,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(ds1621);

drivers/hwmon/fscher.c

@@ -40,7 +40,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/fscpos.c

@@ -43,7 +43,6 @@
  * Addresses to scan
  */
 static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/gl518sm.c

@@ -47,7 +47,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_2(gl518sm_r00, gl518sm_r80);

drivers/hwmon/gl520sm.c

@@ -38,7 +38,6 @@ MODULE_PARM_DESC(extra_sensor_type, "Type of extra sensor (0=autodetect, 1=tempe
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(gl520sm);

drivers/hwmon/it87.c

@@ -48,7 +48,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
 					0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */

drivers/hwmon/lm63.c

@@ -53,7 +53,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x4c, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/lm75.c

@@ -32,7 +32,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(lm75);

drivers/hwmon/lm77.c

@@ -36,7 +36,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(lm77);

drivers/hwmon/lm78.c

@@ -34,7 +34,6 @@ static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24,
 					0x25, 0x26, 0x27, 0x28, 0x29,
 					0x2a, 0x2b, 0x2c, 0x2d, 0x2e,
 					0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */

drivers/hwmon/lm80.c

@@ -33,7 +33,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c,
 					0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(lm80);

drivers/hwmon/lm83.c

@@ -47,7 +47,6 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/lm85.c

@@ -35,7 +35,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);

drivers/hwmon/lm87.c

@@ -68,7 +68,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/lm90.c

@@ -91,7 +91,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x4c, 0x4d, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/lm92.c

@@ -52,7 +52,6 @@
    resulting in 4 possible addresses. */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
 				       I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(lm92);

drivers/hwmon/max1619.c

@@ -39,7 +39,6 @@ static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
 					0x29, 0x2a, 0x2b,
 					0x4c, 0x4d, 0x4e,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/hwmon/w83781d.c

@@ -50,7 +50,6 @@
 static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
 					0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
 					0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 static unsigned short isa_address = 0x290;
 
 /* Insmod parameters */

drivers/hwmon/w83l785ts.c

@@ -49,7 +49,6 @@
  */
 
 static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /*
  * Insmod parameters

drivers/i2c/chips/ds1337.c

@@ -39,7 +39,6 @@
  * Functions declaration
  */
 static unsigned short normal_i2c[] = { 0x68, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 SENSORS_INSMOD_1(ds1337);
 

drivers/i2c/chips/eeprom.c

@@ -38,7 +38,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
 					0x55, 0x56, 0x57, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(eeprom);

drivers/i2c/chips/max6875.c

@@ -36,7 +36,6 @@
 
 /* Do not scan - the MAX6875 access method will write to some EEPROM chips */
 static unsigned short normal_i2c[] = {I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(max6875);

drivers/i2c/chips/pca9539.c

@@ -17,7 +17,6 @@
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = {0x74, 0x75, 0x76, 0x77, I2C_CLIENT_END};
-static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(pca9539);

drivers/i2c/chips/pcf8574.c

@@ -45,7 +45,6 @@
 static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
 					0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
 					I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_2(pcf8574, pcf8574a);

drivers/i2c/chips/pcf8591.c

@@ -29,7 +29,6 @@
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
 					0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
-static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
 
 /* Insmod parameters */
 SENSORS_INSMOD_1(pcf8591);