Commit 2cdddeb8 authored by Jean Delvare's avatar Jean Delvare Committed by Jean Delvare
Browse files

i2c: normal_i2c can be made const (remaining drivers) 



Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent 922539a0

Documentation/i2c/writing-clients

+3 −3
Original line number Diff line number Diff line
@@ -267,9 +267,9 @@ insmod parameter of the form force_<kind>. 
Fortunately, as a module writer, you just have to define the `normal_i2c' 

parameter. The complete declaration could look like this:



  /* Scan 0x37, and 0x48 to 0x4f */

  static unsigned short normal_i2c[] = { 0x37, 0x48, 0x49, 0x4a, 0x4b, 0x4c,

                                         0x4d, 0x4e, 0x4f, I2C_CLIENT_END };

  /* Scan 0x4c to 0x4f */

  static const unsigned short normal_i2c[] = { 0x4c, 0x4d, 0x4e, 0x4f,

                                               I2C_CLIENT_END };



  /* Magic definition of all other variables and things */

  I2C_CLIENT_INSMOD;

arch/arm/mach-pxa/akita-ioexp.c

+1 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ 
#define MAX7310_TIMEOUT  0x04



/* Addresses to scan */

static unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };

static const unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };



/* I2C Magic */

I2C_CLIENT_INSMOD;

drivers/i2c/chips/eeprom.c

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ 
#include <linux/mutex.h>



/* Addresses to scan */

static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,

static const unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,

					0x55, 0x56, 0x57, I2C_CLIENT_END };



/* Insmod parameters */

drivers/i2c/chips/max6875.c

+1 −1
Original line number Diff line number Diff line
@@ -34,7 +34,7 @@ 
#include <linux/mutex.h>



/* Do not scan - the MAX6875 access method will write to some EEPROM chips */

static unsigned short normal_i2c[] = {I2C_CLIENT_END};

static const unsigned short normal_i2c[] = { I2C_CLIENT_END };



/* Insmod parameters */

I2C_CLIENT_INSMOD_1(max6875);

drivers/i2c/chips/pcf8574.c

+5 −3
Original line number Diff line number Diff line
@@ -41,9 +41,11 @@ 
#include <linux/i2c.h>



/* Addresses to scan */

static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,

static const unsigned short normal_i2c[] = {

	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,

	0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,

					I2C_CLIENT_END };

	I2C_CLIENT_END

};



/* Insmod parameters */

I2C_CLIENT_INSMOD_2(pcf8574, pcf8574a);