Input: mma8450 - add missing i2c_set_clientdata() in mma8450_probe()

Add missing i2c_set_clientdata() in mma8450_probe(), otherwise
calling i2c_get_clientdata() in mma8450_remove() returns NULL.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/mma8450.c

@@ -204,6 +204,8 @@ static int mma8450_probe(struct i2c_client *c,
 		goto err_free_mem;
 	}
 
+	i2c_set_clientdata(c, m);
+
 	return 0;
 
 err_free_mem: