arch/powerpc/platforms/83xx: Remove obsolete cleanup for clientdata

A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit or error. This is obsolete meanwhile, the core will do it.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>

arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c

@@ -204,7 +204,6 @@ static int mcu_remove(struct i2c_client *client)
 	ret = mcu_gpiochip_remove(mcu);
 	if (ret)
 		return ret;
-	i2c_set_clientdata(client, NULL);
 	kfree(mcu);
 	return 0;
 }