gcc complains, rightfully so, I think:

drivers/i2c/busses/i2c-ocores.c:32: warning: Cannot understand  * @process_lock: protect I2C transfer process.
 on line 32 - I thought it was a doc line

Make it a simple comment.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>