From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ 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@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200923113142.GC1473821@mwanda
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 e348bcfe389da..cb8b02a1abe26 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;
}
--
2.27.0
