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 3a4ed4c33a68e..e312f676a0fdf 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -336,6 +336,7 @@ 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; }