[PATCH v7 5/8] opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it is disabled

[Andrew-sh.Cheng]

From: "Andrew-sh.Cheng" <andrew-sh.cheng at mediatek.com>

Modify dev_pm_opp_get_freq() to return freqeuncy
even this opp item is not available.
So that we can get the information of disable opp items.

Change-Id: I54dacf13050397f5080ccdb8b07d6220e7461e4e
CR-Id:
Feature:
Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng at mediatek.com>
---
 drivers/opp/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index eed42d6b2e6b..5213e0462382 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -118,7 +118,7 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_get_voltage);
  */
 unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp)
 {
-	if (IS_ERR_OR_NULL(opp) || !opp->available) {
+	if (IS_ERR_OR_NULL(opp)) {
 		pr_err("%s: Invalid parameters\n", __func__);
 		return 0;
 	}
-- 
2.12.5