[ Upstream commit 89f12d6509bff004852c51cb713a439a86816b24 ] 'chan_name' is malloced in imx_scu_probe() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Fixes: edbee095fafb ("firmware: imx: add SCU firmware driver support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>