From fcb0be5ba2e9da41ea73d951dc0f86aab44d35e3 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 23 Sep 2020 14:31:42 +0300 Subject: [PATCH] soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains() [ 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 Link: https://lore.kernel.org/r/20200923113142.GC1473821@mwanda Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- drivers/soc/renesas/rmobile-sysc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/renesas/rmobile-sysc.c b/drivers/soc/renesas/rmobile-sysc.c index 54b616ad4a62..beb1c7211c3d 100644 --- a/drivers/soc/renesas/rmobile-sysc.c +++ b/drivers/soc/renesas/rmobile-sysc.c @@ -327,6 +327,7 @@ 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; }