[PATCH] I2C: Kill i2c_client.id (4/5)

> (4/5) Deprecate i2c_client.id.

Now that i2c_client.id has no more users in the kernel (none that I
could find at least) we could remove that struct member. I however think
that it's better to only deprecate it at the moment, in case I missed
users or any of the other patches are delayed for some reason. We could
then delete the id member definitely in a month or so.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

include/linux/i2c.h

@@ -144,7 +144,7 @@ extern struct bus_type i2c_bus_type;
  * function is mainly used for lookup & other admin. functions.
  */
 struct i2c_client {
-	int id;
+	__attribute__ ((deprecated)) int id;
 	unsigned int flags;		/* div., see below		*/
 	unsigned int addr;		/* chip address - NOTE: 7bit 	*/
 					/* addresses are stored in the	*/