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PM / OPP: Fix dev_opp initial value

Message ID 1311229908-6046-1-git-send-email-jhbird.choi@samsung.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

jhbird.choi@samsung.com July 21, 2011, 6:31 a.m. UTC 
From: Jonghwan Choi <jhbird.choi@samsung.com>

Dev_opp initial value shoule be ERR_PTR(),
IS_ERR() is used to check error.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
 drivers/base/power/opp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 56a6899..d4ebf80 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -453,7 +453,7 @@  int opp_add(struct device *dev, unsigned long freq, unsigned long u_volt)
 static int opp_set_availability(struct device *dev, unsigned long freq,
 		bool availability_req)
 {
-	struct device_opp *tmp_dev_opp, *dev_opp = NULL;
+	struct device_opp *tmp_dev_opp, *dev_opp = ERR_PTR(-ENODEV);
 	struct opp *new_opp, *tmp_opp, *opp = ERR_PTR(-ENODEV);
 	int r = 0;