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| author | Tobias Jordan <Tobias.Jordan@elektrobit.com> | 2017-10-04 11:35:03 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-30 08:40:41 +0000 |
| commit | 7b4c6a3b394f86f6b78a688c092d8dcea976a59c (patch) | |
| tree | 39739f0918af880fd37b6598401c24bfc2cfd4c1 | |
| parent | 2031e243efeea84f4f121018715e8c7755ee1914 (diff) | |
| download | linux-stable-7b4c6a3b394f86f6b78a688c092d8dcea976a59c.tar.gz linux-stable-7b4c6a3b394f86f6b78a688c092d8dcea976a59c.tar.bz2 linux-stable-7b4c6a3b394f86f6b78a688c092d8dcea976a59c.zip | |
PM / OPP: Add missing of_node_put(np)
commit 7978db344719dab1e56d05e6fc04aaaddcde0a5e upstream.
The for_each_available_child_of_node() loop in _of_add_opp_table_v2()
doesn't drop the reference to "np" on errors. Fix that.
Fixes: 274659029c9d (PM / OPP: Add support to parse "operating-points-v2" bindings)
Signed-off-by: Tobias Jordan <Tobias.Jordan@elektrobit.com>
[ VK: Improved commit log. ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/power/opp/of.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/power/opp/of.c b/drivers/base/power/opp/of.c index 0b718886479b..87509cb69f79 100644 --- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -397,6 +397,7 @@ static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np) dev_err(dev, "%s: Failed to add OPP, %d\n", __func__, ret); _dev_pm_opp_remove_table(opp_table, dev, false); + of_node_put(np); goto put_opp_table; } } |