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

[ Upstream commit cf25d802e0 ]

This code needs to call iounmap() on one error path.

Fixes: 2173fc7cb6 ("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>
5.4-rM2-2.2.x-imx-squashed
Dan Carpenter 2020-09-23 14:31:42 +03:00 committed by Greg Kroah-Hartman
parent 38cded3049
commit fcb0be5ba2
1 changed files with 1 additions and 0 deletions
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drivers/soc/renesas/rmobile-sysc.c
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@ -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;
}