ARM: imx: add missing iounmap()
Commit e76bdfd7 ("ARM: imx: Added perf functionality to mmdc driver") introduced imx_mmdc_remove(), the mmdc_base need be unmapped in it if config PERF_EVENTS is enabled. If imx_mmdc_perf_init() fails, the mmdc_base also need be unmapped. Fixes: e76bdfd7 ("ARM: imx: Added perf functionality to mmdc driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
parent
7e71b854
Please register or sign in to comment