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[PATCH] I2C: Drop the I2C_ACK_TEST ioctl 

Drop the I2C_ACK_TEST ioctl, which was commented out. It never really
existed (not after 1999 anyway), and there is no such thing as a ack
test on I2C/SMBus anyway.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jean Delvare 2005-09-03 10:52:11 +02:00 committed by Greg Kroah-Hartman
parent 11be27ea9b
commit 77ae84554c
1 changed files with 0 additions and 3 deletions
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include/linux/i2c.h
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@ -508,9 +508,6 @@ union i2c_smbus_data {
#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 */
#if 0
#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */
#endif
#define I2C_SMBUS 0x0720 /* SMBus-level access */