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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-30 10:03:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-30 10:03:46 -0700
commit42fe55ce905212542426fa6407a76534a5fb696a (patch)
tree874c5984e4222ea253b78c5be4755b3d31da54e2 /include
parent19ce0a995ff230b364c7329fd488c70e91c171d9 (diff)
parent14674e70119ea01549ce593d8901a797f8a90f74 (diff)
Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull i2c updates from Jean Delvare. * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING i2c-dev: Add support for I2C_M_RECV_LEN
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index b66cb601435f..ddfa04108baf 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -541,7 +541,7 @@ struct i2c_msg {
__u16 flags;
#define I2C_M_TEN 0x0010 /* this is a ten bit chip address */
#define I2C_M_RD 0x0001 /* read data, from slave to master */
-#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_PROTOCOL_MANGLING */
+#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_NOSTART */
#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */
#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */
#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */
@@ -554,8 +554,9 @@ struct i2c_msg {
#define I2C_FUNC_I2C 0x00000001
#define I2C_FUNC_10BIT_ADDR 0x00000002
-#define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_NOSTART etc. */
+#define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_IGNORE_NAK etc. */
#define I2C_FUNC_SMBUS_PEC 0x00000008
+#define I2C_FUNC_NOSTART 0x00000010 /* I2C_M_NOSTART */
#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */
#define I2C_FUNC_SMBUS_QUICK 0x00010000
#define I2C_FUNC_SMBUS_READ_BYTE 0x00020000