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| author | David Brownell <david-b@pacbell.net> | 2007-10-13 23:56:33 +0200 |
|---|---|---|
| committer | Jean Delvare <khali@hyperion.delvare> | 2007-10-13 23:56:33 +0200 |
| commit | 6662cbb989ee71712176570759bdc4e596aed417 (patch) | |
| tree | f4c237ce251b4f34162ff1c6c7bd84514906b73e /include | |
| parent | 24d0fb423ca18adf509dec8a7326c0bdd6653e41 (diff) | |
| download | linux-6662cbb989ee71712176570759bdc4e596aed417.tar.gz linux-6662cbb989ee71712176570759bdc4e596aed417.tar.bz2 linux-6662cbb989ee71712176570759bdc4e596aed417.zip | |
i2c: Rename the PEC functionality bit
Rename I2C_FUNC_SMBUS_HWPEC_CALC as I2C_FUNC_SMBUS_PEC, and list that
functionality as always available through the software implementation.
Update documentation accordingly (and list similar requirements).
The way it's currently packaged doesn't present the capability in a
useful way.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/i2c.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index e43d99d7551f..8033e6b33271 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -491,7 +491,7 @@ struct i2c_msg { #define I2C_FUNC_I2C 0x00000001 #define I2C_FUNC_10BIT_ADDR 0x00000002 #define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */ -#define I2C_FUNC_SMBUS_HWPEC_CALC 0x00000008 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_PEC 0x00000008 #define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */ #define I2C_FUNC_SMBUS_QUICK 0x00010000 #define I2C_FUNC_SMBUS_READ_BYTE 0x00020000 @@ -527,7 +527,8 @@ struct i2c_msg { I2C_FUNC_SMBUS_WORD_DATA | \ I2C_FUNC_SMBUS_PROC_CALL | \ I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \ - I2C_FUNC_SMBUS_I2C_BLOCK) + I2C_FUNC_SMBUS_I2C_BLOCK | \ + I2C_FUNC_SMBUS_PEC) /* * Data for SMBus Messages |