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PM / Domains: Rename argument of pm_genpd_add_subdomain()

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Change the name of the second argument of pm_genpd_add_subdomain()
so that it is (a) shorter and (b) in agreement with the name of
the second argument of pm_genpd_add_subdomain().

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki 2011-08-08 23:43:59 +02:00
parent 17877eb5a9
commit bc0403ff16
1 changed files with 13 additions and 13 deletions
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26
drivers/base/power/domain.c
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@ -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;