[PATCH] hwmon: hwmon vs i2c, second round (06/11)

The only thing left in i2c-sensor.h are module parameter definition
macros. It's only an extension of what i2c.h offers, and this extension
is not sensors-specific. As a matter of fact, a few non-sensors drivers
use them. So we better merge them in i2c.h, and get rid of i2c-sensor.h
altogether.

Signed-off-by: Jean Delvare <khali@linux-fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 136 insertions, 215 deletions

diff --git a/include/linux/i2c-sensor.h b/include/linux/i2c-sensor.h
deleted file mode 100644
index 1563d44..0000000
--- a/include/linux/i2c-sensor.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
-    i2c-sensor.h - Part of the i2c package
-    was originally sensors.h - Part of lm_sensors, Linux kernel modules
-                               for hardware monitoring
-    Copyright (c) 1998, 1999  Frodo Looijaard <frodol@dds.nl>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _LINUX_I2C_SENSOR_H
-#define _LINUX_I2C_SENSOR_H
-
-#include <linux/i2c.h>
-
-#define SENSORS_MODULE_PARM_FORCE(name) \
-  I2C_CLIENT_MODULE_PARM(force_ ## name, \
-                      "List of adapter,address pairs which are unquestionably" \
-                      " assumed to contain a `" # name "' chip")
-
-
-/* This defines several insmod variables, and the addr_data structure */
-#define SENSORS_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
-	static struct i2c_client_address_data addr_data = {		\
-			.normal_i2c =		normal_i2c,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.forces =		forces,			\
-		}
-
-/* The following functions create an enum with the chip names as elements. 
-   The first element of the enum is any_chip. These are the only macros
-   a module will want to use. */
-
-#define SENSORS_INSMOD_0 \
-  enum chips { any_chip }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  static unsigned short *forces[] = { force, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_1(chip1) \
-  enum chips { any_chip, chip1 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_2(chip1,chip2) \
-  enum chips { any_chip, chip1, chip2 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_3(chip1,chip2,chip3) \
-  enum chips { any_chip, chip1, chip2, chip3 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_4(chip1,chip2,chip3,chip4) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      force_##chip4, \
-				      NULL}; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_5(chip1,chip2,chip3,chip4,chip5) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      force_##chip4, \
-				      force_##chip5, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_6(chip1,chip2,chip3,chip4,chip5,chip6) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      force_##chip4, \
-				      force_##chip5, \
-				      force_##chip6, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_7(chip1,chip2,chip3,chip4,chip5,chip6,chip7) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      force_##chip4, \
-				      force_##chip5, \
-				      force_##chip6, \
-				      force_##chip7, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#define SENSORS_INSMOD_8(chip1,chip2,chip3,chip4,chip5,chip6,chip7,chip8) \
-  enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8 }; \
-  I2C_CLIENT_MODULE_PARM(force, \
-                      "List of adapter,address pairs to boldly assume " \
-                      "to be present"); \
-  SENSORS_MODULE_PARM_FORCE(chip1); \
-  SENSORS_MODULE_PARM_FORCE(chip2); \
-  SENSORS_MODULE_PARM_FORCE(chip3); \
-  SENSORS_MODULE_PARM_FORCE(chip4); \
-  SENSORS_MODULE_PARM_FORCE(chip5); \
-  SENSORS_MODULE_PARM_FORCE(chip6); \
-  SENSORS_MODULE_PARM_FORCE(chip7); \
-  SENSORS_MODULE_PARM_FORCE(chip8); \
-  static unsigned short *forces[] = { force, \
-				      force_##chip1, \
-				      force_##chip2, \
-				      force_##chip3, \
-				      force_##chip4, \
-				      force_##chip5, \
-				      force_##chip6, \
-				      force_##chip7, \
-				      force_##chip8, \
-				      NULL }; \
-  SENSORS_INSMOD
-
-#endif				/* def _LINUX_I2C_SENSOR_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 9419bc5..3ad3969 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -565,24 +565,148 @@ union i2c_smbus_data {
   module_param_array(var, short, &var##_num, 0); \
   MODULE_PARM_DESC(var,desc)
 
-/* This is the one you want to use in your own modules */
+#define I2C_CLIENT_MODULE_PARM_FORCE(name)				\
+I2C_CLIENT_MODULE_PARM(force_##name,					\
+		       "List of adapter,address pairs which are "	\
+		       "unquestionably assumed to contain a `"		\
+		       # name "' chip")
+
+
+#define I2C_CLIENT_INSMOD_COMMON					\
+I2C_CLIENT_MODULE_PARM(probe, "List of adapter,address pairs to scan "	\
+		       "additionally");					\
+I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to "	\
+		       "scan");						\
+static struct i2c_client_address_data addr_data = {			\
+	.normal_i2c	= normal_i2c,					\
+	.probe		= probe,					\
+	.ignore		= ignore,					\
+	.forces		= forces,					\
+}
+
+/* These are the ones you want to use in your own drivers. Pick the one
+   which matches the number of devices the driver differenciates between. */
 #define I2C_CLIENT_INSMOD \
-  I2C_CLIENT_MODULE_PARM(probe, \
-                      "List of adapter,address pairs to scan additionally"); \
-  I2C_CLIENT_MODULE_PARM(ignore, \
-                      "List of adapter,address pairs not to scan"); \
   I2C_CLIENT_MODULE_PARM(force, \
                       "List of adapter,address pairs to boldly assume " \
                       "to be present"); \
-	static unsigned short *addr_forces[] = {			\
+	static unsigned short *forces[] = {				\
 			force,						\
 			NULL						\
 		};							\
-	static struct i2c_client_address_data addr_data = {		\
-			.normal_i2c = 		normal_i2c,		\
-			.probe =		probe,			\
-			.ignore =		ignore,			\
-			.forces =		addr_forces,		\
-		}
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_1(chip1)					\
+enum chips { any_chip, chip1 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+static unsigned short *forces[] = { force, force_##chip1, NULL };	\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_2(chip1, chip2)				\
+enum chips { any_chip, chip1, chip2 };					\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3)			\
+enum chips { any_chip, chip1, chip2, chip3 };				\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4)			\
+enum chips { any_chip, chip1, chip2, chip3, chip4 };			\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, NULL};		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5)		\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 };		\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6)	\
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 };	\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7 };							\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    NULL };				\
+I2C_CLIENT_INSMOD_COMMON
+
+#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \
+enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6,	\
+	     chip7, chip8 };						\
+I2C_CLIENT_MODULE_PARM(force, "List of adapter,address pairs to "	\
+		       "boldly assume to be present");			\
+I2C_CLIENT_MODULE_PARM_FORCE(chip1);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip2);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip3);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip4);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip5);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip6);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip7);					\
+I2C_CLIENT_MODULE_PARM_FORCE(chip8);					\
+static unsigned short *forces[] = { force, force_##chip1,		\
+				    force_##chip2, force_##chip3,	\
+				    force_##chip4, force_##chip5,	\
+				    force_##chip6, force_##chip7,	\
+				    force_##chip8, NULL };		\
+I2C_CLIENT_INSMOD_COMMON
 
 #endif /* _LINUX_I2C_H */