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authorJonghwan Choi <jhbird.choi@samsung.com>2011-07-26 23:08:16 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 23:49:41 (GMT)
commitfc92805a8e25e5e2b0ba7c413cc15d9f05962ee8 (patch)
tree841ba603726e0168d0cddaf528e9e5c472a7fed1
parentadc400f69053b16756ff3b00daa64884c8df0787 (diff)
drivers/base/power/opp.c: fix dev_opp initial value
Dev_opp initial value shoule be ERR_PTR(), IS_ERR() is used to check error. Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/base/power/opp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 5cc1232..b23de18 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;

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