t bdc511f438f6ca40307e06edda00331e6ac0f813
author Jean Delvare <khali@linux-fr.org> 1201454088 +0100
committer Jean Delvare <khali@hyperion.delvare> 1201454088 +0100

i2c: Change prototypes of refcounting functions

Use more standard prototypes for i2c_use_client() and
i2c_release_client(). The former now returns a pointer to the client,
and the latter no longer returns anything. This matches what all other
subsystems do.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <david-b@pacbell.net>
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