When adding a device to a genpd, we no longer need to walk genpd's list
of existing devices to verify it hasn't already been added.
Instead we can now rely on the verification of not allowing existing
generic_pm_domain_data for a device, since that has the same meaning.
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
drivers/base/power/domain.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 76eb0c3..88198ba 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1415,7 +1415,6 @@ int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
struct gpd_timing_data *td)
{
struct generic_pm_domain_data *gpd_data_new, *gpd_data = NULL;
- struct pm_domain_data *pdd;
int ret = 0;
dev_dbg(dev, "%s()\n", __func__);
@@ -1434,12 +1433,6 @@ int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
goto out;
}
- list_for_each_entry(pdd, &genpd->dev_list, list_node)
- if (pdd->dev == dev) {
- ret = -EINVAL;
- goto out;
- }
-
ret = dev_pm_get_subsys_data(dev);
if (ret)
goto out;
--
1.9.1
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