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authorDavid Brownell <david-b@pacbell.net>2007-10-13 23:56:32 +0200
committerJean Delvare <khali@hyperion.delvare>2007-10-13 23:56:32 +0200
commit08fb68bb4bbc9c5970e4ed4920cb6144a70684cd (patch)
tree531d027132f87ec878473a68afec556b423327e4 /include/linux/i2c.h
parent53be79593452e568a856f8393985131848d59b72 (diff)
i2c: Move i2c-dev interfaces to i2c-dev.h
Move the i2c-dev support into <linux/i2c-dev.h> where it should always have lived. Now <linux/i2c.h> no longer holds stuff related to the optional userspace /dev/i2c-X interface. Improve the descriptions for these ioctl requests. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/i2c.h')
-rw-r--r--include/linux/i2c.h30
1 files changed, 0 insertions, 30 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index ae477b3106a..e43d99d7551 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -557,38 +557,8 @@ union i2c_smbus_data {
#define I2C_SMBUS_I2C_BLOCK_DATA 8
-/* ----- commands for the ioctl like i2c_command call:
- * note that additional calls are defined in the algorithm and hw
- * dependent layers - these can be listed here, or see the
- * corresponding header files.
- */
- /* -> bit-adapter specific ioctls */
-#define I2C_RETRIES 0x0701 /* number of times a device address */
- /* should be polled when not */
- /* acknowledging */
-#define I2C_TIMEOUT 0x0702 /* set timeout - call with int */
-
-
-/* this is for i2c-dev.c */
-#define I2C_SLAVE 0x0703 /* Change slave address */
- /* Attn.: Slave address is 7 or 10 bits */
-#define I2C_SLAVE_FORCE 0x0706 /* Change slave address */
- /* Attn.: Slave address is 7 or 10 bits */
- /* This changes the address, even if it */
- /* is already taken! */
-#define I2C_TENBIT 0x0704 /* 0 for 7 bit addrs, != 0 for 10 bit */
-
-#define I2C_FUNCS 0x0705 /* Get the adapter functionality */
-#define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only)*/
-#define I2C_PEC 0x0708 /* != 0 for SMBus PEC */
-
-#define I2C_SMBUS 0x0720 /* SMBus-level access */
-
-/* ----- I2C-DEV: char device interface stuff ------------------------- */
#ifdef __KERNEL__
-#define I2C_MAJOR 89 /* Device major number */
-
/* These defines are used for probing i2c client addresses */
/* The length of the option lists */
#define I2C_CLIENT_MAX_OPTS 48