diff options
Diffstat (limited to 'drivers/base/power')
-rw-r--r-- | drivers/base/power/domain.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index c06f8f8717b9..1fc6cc9835ad 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1178,36 +1178,36 @@ int pm_genpd_remove_device(struct generic_pm_domain *genpd, /** * pm_genpd_add_subdomain - Add a subdomain to an I/O PM domain. * @genpd: Master PM domain to add the subdomain to. - * @new_subdomain: Subdomain to be added. + * @subdomain: Subdomain to be added. */ int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, - struct generic_pm_domain *new_subdomain) + struct generic_pm_domain *subdomain) { struct gpd_link *link; int ret = 0; - if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(new_subdomain)) + if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain)) return -EINVAL; start: genpd_acquire_lock(genpd); - mutex_lock_nested(&new_subdomain->lock, SINGLE_DEPTH_NESTING); + mutex_lock_nested(&subdomain->lock, SINGLE_DEPTH_NESTING); - if (new_subdomain->status != GPD_STATE_POWER_OFF - && new_subdomain->status != GPD_STATE_ACTIVE) { - mutex_unlock(&new_subdomain->lock); + if (subdomain->status != GPD_STATE_POWER_OFF + && subdomain->status != GPD_STATE_ACTIVE) { + mutex_unlock(&subdomain->lock); genpd_release_lock(genpd); goto start; } if (genpd->status == GPD_STATE_POWER_OFF - && new_subdomain->status != GPD_STATE_POWER_OFF) { + && subdomain->status != GPD_STATE_POWER_OFF) { ret = -EINVAL; goto out; } list_for_each_entry(link, &genpd->slave_links, slave_node) { - if (link->slave == new_subdomain && link->master == genpd) { + if (link->slave == subdomain && link->master == genpd) { ret = -EINVAL; goto out; } @@ -1220,13 +1220,13 @@ int pm_genpd_add_subdomain(struct generic_pm_domain *genpd, } link->master = genpd; list_add_tail(&link->master_node, &genpd->master_links); - link->slave = new_subdomain; - list_add_tail(&link->slave_node, &new_subdomain->slave_links); - if (new_subdomain->status != GPD_STATE_POWER_OFF) + link->slave = subdomain; + list_add_tail(&link->slave_node, &subdomain->slave_links); + if (subdomain->status != GPD_STATE_POWER_OFF) genpd_sd_counter_inc(genpd); out: - mutex_unlock(&new_subdomain->lock); + mutex_unlock(&subdomain->lock); genpd_release_lock(genpd); return ret; |