From: Dan Carpenter <dan.carpenter@oracle.com> [ Upstream commit cf25d802e029c31efac8bdc979236927f37183bd ] This code needs to call iounmap() on one error path. Fixes: 2173fc7cb681 ("ARM: shmobile: R-Mobile: Add DT support for PM domains") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200923113142.GC1473821@mwanda Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm/mach-shmobile/pm-rmobile.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index e348bcfe389d..cb8b02a1abe2 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -330,6 +330,7 @@ static int __init rmobile_init_pm_domains(void) pmd = of_get_child_by_name(np, "pm-domains"); if (!pmd) { + iounmap(base); pr_warn("%pOF lacks pm-domains node\n", np); continue; } -- 2.25.1