diff options
| -rw-r--r-- | drivers/base/power/domain.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index d3703a149cb5..d4b96edb027d 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1377,7 +1377,7 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, struct gpd_timing_data *td) { struct generic_pm_domain_data *gpd_data; - int ret = 0; + int ret; dev_dbg(dev, "%s()\n", __func__); @@ -1390,11 +1390,6 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, genpd_lock(genpd); - if (genpd->prepared_count > 0) { - ret = -EAGAIN; - goto out; - } - ret = genpd->attach_dev ? genpd->attach_dev(genpd, dev) : 0; if (ret) goto out; @@ -2194,7 +2189,6 @@ int genpd_dev_pm_attach(struct device *dev) { struct of_phandle_args pd_args; struct generic_pm_domain *pd; - unsigned int i; int ret; if (!dev->of_node) @@ -2220,14 +2214,7 @@ int genpd_dev_pm_attach(struct device *dev) dev_dbg(dev, "adding to PM domain %s\n", pd->name); - for (i = 1; i < GENPD_RETRY_MAX_MS; i <<= 1) { - ret = genpd_add_device(pd, dev, NULL); - if (ret != -EAGAIN) - break; - - mdelay(i); - cond_resched(); - } + ret = genpd_add_device(pd, dev, NULL); mutex_unlock(&gpd_list_lock); if (ret < 0) { |