diff options
| -rw-r--r-- | drivers/soc/renesas/rcar-sysc.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c index 73fae6a9728d..123e553510e8 100644 --- a/drivers/soc/renesas/rcar-sysc.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -381,9 +381,6 @@ static int __init rcar_sysc_pd_init(void) pr_debug("%pOF: syscier = 0x%08x\n", np, syscier); iowrite32(syscier, base + SYSCIER); - /* - * First, create all PM domains - */ for (i = 0; i < info->num_areas; i++) { const struct rcar_sysc_area *area = &info->areas[i]; struct rcar_sysc_pd *pd; @@ -411,22 +408,17 @@ static int __init rcar_sysc_pd_init(void) goto out_put; domains->domains[area->isr_bit] = &pd->genpd; - } - /* - * Second, link all PM domains to their parents - */ - for (i = 0; i < info->num_areas; i++) { - const struct rcar_sysc_area *area = &info->areas[i]; - - if (!area->name || area->parent < 0) + if (area->parent < 0) continue; error = pm_genpd_add_subdomain(domains->domains[area->parent], - domains->domains[area->isr_bit]); - if (error) + &pd->genpd); + if (error) { pr_warn("Failed to add PM subdomain %s to parent %u\n", area->name, area->parent); + goto out_put; + } } error = of_genpd_add_provider_onecell(np, &domains->onecell_data); |