[ Upstream commit a2537c98a8a3b57002e54a262d180b9490bc7190 ] Fix the missing clk_disable_unprepare() before return from mtk_i2c_probe() in the error handling case. Fixes: d04913ec5f89 ("i2c: mt7621: Add MediaTek MT7621/7628/7688 I2C driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>