From 5071860aba7fc69279ab822638ed2c2e4549f9fd Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 20 Jul 2005 00:02:32 +0200
Subject: [PATCH] [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 | 7 +++---
Documentation/i2c/writing-clients | 35 +++++++++++++-----------------
drivers/hwmon/adm1021.c | 1 -
drivers/hwmon/adm1025.c | 1 -
drivers/hwmon/adm1026.c | 1 -
drivers/hwmon/adm1031.c | 1 -
drivers/hwmon/adm9240.c | 2 --
drivers/hwmon/asb100.c | 3 ---
drivers/hwmon/atxp1.c | 1 -
drivers/hwmon/ds1621.c | 1 -
drivers/hwmon/fscher.c | 1 -
drivers/hwmon/fscpos.c | 1 -
drivers/hwmon/gl518sm.c | 1 -
drivers/hwmon/gl520sm.c | 1 -
drivers/hwmon/it87.c | 1 -
drivers/hwmon/lm63.c | 1 -
drivers/hwmon/lm75.c | 1 -
drivers/hwmon/lm77.c | 1 -
drivers/hwmon/lm78.c | 1 -
drivers/hwmon/lm80.c | 1 -
drivers/hwmon/lm83.c | 1 -
drivers/hwmon/lm85.c | 1 -
drivers/hwmon/lm87.c | 1 -
drivers/hwmon/lm90.c | 1 -
drivers/hwmon/lm92.c | 1 -
drivers/hwmon/max1619.c | 1 -
drivers/hwmon/w83781d.c | 1 -
drivers/hwmon/w83l785ts.c | 1 -
drivers/i2c/chips/ds1337.c | 1 -
drivers/i2c/chips/eeprom.c | 1 -
drivers/i2c/chips/max6875.c | 1 -
drivers/i2c/chips/pca9539.c | 1 -
drivers/i2c/chips/pcf8574.c | 1 -
drivers/i2c/chips/pcf8591.c | 1 -
include/linux/i2c-sensor.h | 36 +++++++++++++------------------
include/linux/i2c.h | 8 ++-----
36 files changed, 36 insertions(+), 85 deletions(-)
diff --git a/Documentation/i2c/porting-clients b/Documentation/i2c/porting-clients
index a7adbdd9ea8a..105c6186b912 100644
--- a/Documentation/i2c/porting-clients
+++ b/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
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 91664be91ffc..e6b546dd4f7b 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -195,31 +195,28 @@ 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.
@@ -227,13 +224,11 @@ 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);
diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c
index a483d96e4cef..093d09cc4c14 100644
--- a/drivers/hwmon/adm1021.c
+++ b/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);
diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c
index b68b292c00d4..bdba01e2f3ed 100644
--- a/drivers/hwmon/adm1025.c
+++ b/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
diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index eb55133a13ee..8e8b0ef8fff3 100644
--- a/drivers/hwmon/adm1026.c
+++ b/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);
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c
index ac3b1542556e..a60187e24830 100644
--- a/drivers/hwmon/adm1031.c
+++ b/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);
diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index 7ef61206ba10..d52100027665 100644
--- a/drivers/hwmon/adm9240.c
+++ b/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);
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 3ab7a2ddafba..d1856acf87a0 100644
--- a/drivers/hwmon/asb100.c
+++ b/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: "
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index 5f79f07a4ab8..ced54189a579 100644
--- a/drivers/hwmon/atxp1.c
+++ b/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);
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 9ed21ac46e97..4a316a7f7980 100644
--- a/drivers/hwmon/ds1621.c
+++ b/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);
diff --git a/drivers/hwmon/fscher.c b/drivers/hwmon/fscher.c
index b794580a0726..c7caa95c643b 100644
--- a/drivers/hwmon/fscher.c
+++ b/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
diff --git a/drivers/hwmon/fscpos.c b/drivers/hwmon/fscpos.c
index 4cb33b231124..fd75e444e758 100644
--- a/drivers/hwmon/fscpos.c
+++ b/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
diff --git a/drivers/hwmon/gl518sm.c b/drivers/hwmon/gl518sm.c
index 49972929a69b..34d85b1e5539 100644
--- a/drivers/hwmon/gl518sm.c
+++ b/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);
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index ce482e17e03c..b129d153deab 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/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);
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 722ef0cd5c00..0a8d795f15c2 100644
--- a/drivers/hwmon/it87.c
+++ b/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 */
diff --git a/drivers/hwmon/lm63.c b/drivers/hwmon/lm63.c
index cba0a40ad667..e19b11fd4816 100644
--- a/drivers/hwmon/lm63.c
+++ b/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
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index 129c8f213331..54dda7d11ace 100644
--- a/drivers/hwmon/lm75.c
+++ b/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);
diff --git a/drivers/hwmon/lm77.c b/drivers/hwmon/lm77.c
index 15f30fdc75c6..d47aab3b3c05 100644
--- a/drivers/hwmon/lm77.c
+++ b/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);
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index c3712f8d9964..784935f77016 100644
--- a/drivers/hwmon/lm78.c
+++ b/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 */
diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c
index dbf8df386250..fa2cb17018cc 100644
--- a/drivers/hwmon/lm80.c
+++ b/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);
diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c
index f3f3901c7294..0223b4d2ce1d 100644
--- a/drivers/hwmon/lm83.c
+++ b/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
diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 4203f904bbe2..8954d64614ff 100644
--- a/drivers/hwmon/lm85.c
+++ b/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);
diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index 7e14858c257b..1dc3bf52b40d 100644
--- a/drivers/hwmon/lm87.c
+++ b/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
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index c1e8d0e965f7..4b914ec205fa 100644
--- a/drivers/hwmon/lm90.c
+++ b/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
diff --git a/drivers/hwmon/lm92.c b/drivers/hwmon/lm92.c
index 0fb601c07519..9c43120d6bd7 100644
--- a/drivers/hwmon/lm92.c
+++ b/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);
diff --git a/drivers/hwmon/max1619.c b/drivers/hwmon/max1619.c
index 56c34c2d3619..5f0376575c62 100644
--- a/drivers/hwmon/max1619.c
+++ b/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
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index a4ab819ac360..70718559de75 100644
--- a/drivers/hwmon/w83781d.c
+++ b/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 */
diff --git a/drivers/hwmon/w83l785ts.c b/drivers/hwmon/w83l785ts.c
index 1f763499dac4..9cd1939cd040 100644
--- a/drivers/hwmon/w83l785ts.c
+++ b/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
diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c
index 82cf959989fd..6ac0a6e00769 100644
--- a/drivers/i2c/chips/ds1337.c
+++ b/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);
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c
index a2da31b0dd7b..88f83bac3845 100644
--- a/drivers/i2c/chips/eeprom.c
+++ b/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);
diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index f0e306237739..d1d48586b90e 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/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);
diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c
index 9f3ad45daae2..c5b052363d9a 100644
--- a/drivers/i2c/chips/pca9539.c
+++ b/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);
diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c
index cfcf64654080..7a1fa7914630 100644
--- a/drivers/i2c/chips/pcf8574.c
+++ b/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);
diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c
index db812ade8564..225b512dd4ad 100644
--- a/drivers/i2c/chips/pcf8591.c
+++ b/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);
diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
index 21b625204956..ae73b9e789cb 100644
--- a/include/linux/i2c-sensor.h
+++ b/include/linux/i2c-sensor.h
@@ -27,11 +27,10 @@
that place. If a specific chip is given, the module blindly assumes this
chip type is present; if a general force (kind == 0) is given, the module
will still try to figure out what type of chip is present. This is useful
- if for some reasons the detect for SMBus or ISA address space filled
- fails.
- probe: insmod parameter. Initialize this list with I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_ISA_BUS for
- the ISA bus, -1 for any I2C bus), the second is the address.
+ if for some reasons the detect for SMBus address space filled fails.
+ 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.
kind: The kind of chip. 0 equals any chip.
*/
struct i2c_force_data {
@@ -40,25 +39,22 @@ struct i2c_force_data {
};
/* A structure containing the detect information.
- normal_i2c: filled in by the module writer. Terminated by I2C_CLIENT_ISA_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 I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_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 I2C_CLIENT_ISA_END values.
- A list of pairs. The first value is a bus number (ANY_I2C_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.
force_data: insmod parameters. A list, ending with an element of which
the force field is NULL.
*/
struct i2c_address_data {
unsigned short *normal_i2c;
- unsigned int *normal_isa;
unsigned short *probe;
unsigned short *ignore;
struct i2c_force_data *forces;
@@ -78,7 +74,6 @@ struct i2c_address_data {
"List of adapter,address pairs not to scan"); \
static struct i2c_address_data addr_data = { \
.normal_i2c = normal_i2c, \
- .normal_isa = normal_isa, \
.probe = probe, \
.ignore = ignore, \
.forces = forces, \
@@ -242,8 +237,7 @@ struct i2c_address_data {
/* Detect function. It iterates over all possible addresses itself. For
SMBus addresses, it will only call found_proc if some client is connected
- to the SMBus (unless a 'force' matched); for ISA detections, this is not
- done. */
+ to the SMBus (unless a 'force' matched). */
extern int i2c_detect(struct i2c_adapter *adapter,
struct i2c_address_data *address_data,
int (*found_proc) (struct i2c_adapter *, int, int));
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 3be06105034c..39ff363eadec 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -150,12 +150,9 @@ struct i2c_driver {
*/
struct i2c_client {
unsigned int flags; /* div., see below */
- unsigned int addr; /* chip address - NOTE: 7bit */
+ unsigned short addr; /* chip address - NOTE: 7bit */
/* addresses are stored in the */
- /* _LOWER_ 7 bits of this char */
- /* addr: unsigned int to make lm_sensors i2c-isa adapter work
- more cleanly. It does not take any more memory space, due to
- alignment considerations */
+ /* _LOWER_ 7 bits */
struct i2c_adapter *adapter; /* the adapter we sit on */
struct i2c_driver *driver; /* and our access routines */
int usage_count; /* How many accesses currently */
@@ -309,7 +306,6 @@ struct i2c_client_address_data {
/* Internal numbers to terminate lists */
#define I2C_CLIENT_END 0xfffeU
-#define I2C_CLIENT_ISA_END 0xfffefffeU
/* The numbers to use to set I2C bus address */
#define ANY_I2C_BUS 0xffff
--
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