[PATCH] soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

This code needs to call iounmap() on the error paths.

Fixes: 2ed29e15e4b2 ("ARM: shmobile: R-Mobile: Move pm-rmobile to drivers/soc/renesas/")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/soc/renesas/rmobile-sysc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/soc/renesas/rmobile-sysc.c b/drivers/soc/renesas/rmobile-sysc.c
index 54b616ad4a62..d8e6dc650939 100644
--- a/drivers/soc/renesas/rmobile-sysc.c
+++ b/drivers/soc/renesas/rmobile-sysc.c
@@ -328,6 +328,7 @@ static int __init rmobile_init_pm_domains(void)
 		pmd = of_get_child_by_name(np, "pm-domains");
 		if (!pmd) {
 			pr_warn("%pOF lacks pm-domains node\n", np);
+			iounmap(base);
 			continue;
 		}
 
@@ -341,6 +342,7 @@ static int __init rmobile_init_pm_domains(void)
 		of_node_put(pmd);
 		if (ret) {
 			of_node_put(np);
+			iounmap(base);
 			break;
 		}
 	}
-- 
2.28.0