diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-05-29 11:20:20 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-06-05 11:52:39 +0200 |
| commit | 196e9f5bf2c566682f52fb6a25276794dded2fe9 (patch) | |
| tree | 7ecae07a3f6213755762acf18d826ce3087bb8fa /drivers/pmdomain | |
| parent | pmdomain: core: Use genpd_is_irq_safe() helper (diff) | |
| download | linux-196e9f5bf2c566682f52fb6a25276794dded2fe9.tar.xz linux-196e9f5bf2c566682f52fb6a25276794dded2fe9.zip | |
pmdomain: renesas: rmobile-sysc: Use for_each_child_of_node_scoped()
Use the scoped variant of for_each_child_of_node() to simplify cleanup
handling.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5e684d7b236904e5f79324a5e5357c2930f7402d.1716974368.git.geert+renesas@glider.be
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/pmdomain')
| -rw-r--r-- | drivers/pmdomain/renesas/rmobile-sysc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/pmdomain/renesas/rmobile-sysc.c b/drivers/pmdomain/renesas/rmobile-sysc.c index 0b77f37787d5..5848e79aa438 100644 --- a/drivers/pmdomain/renesas/rmobile-sysc.c +++ b/drivers/pmdomain/renesas/rmobile-sysc.c @@ -268,9 +268,7 @@ static int __init rmobile_add_pm_domains(void __iomem *base, struct device_node *parent, struct generic_pm_domain *genpd_parent) { - struct device_node *np; - - for_each_child_of_node(parent, np) { + for_each_child_of_node_scoped(parent, np) { struct rmobile_pm_domain *pd; u32 idx = ~0; @@ -279,10 +277,8 @@ static int __init rmobile_add_pm_domains(void __iomem *base, } pd = kzalloc(sizeof(*pd), GFP_KERNEL); - if (!pd) { - of_node_put(np); + if (!pd) return -ENOMEM; - } pd->genpd.name = np->name; pd->base = base; |