This is a note to let you know that I've just added the patch titled

PM / OPP: Add missing of_node_put(np)

to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: pm-opp-add-missing-of_node_put-np.patch and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 7978db344719dab1e56d05e6fc04aaaddcde0a5e Mon Sep 17 00:00:00 2001

From: Tobias Jordan Tobias.Jordan@elektrobit.com Date: Wed, 4 Oct 2017 11:35:03 +0530 Subject: PM / OPP: Add missing of_node_put(np)

From: Tobias Jordan Tobias.Jordan@elektrobit.com

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

--- drivers/base/power/opp/of.c | 1 + 1 file changed, 1 insertion(+)

--- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -348,6 +348,7 @@ static int _of_add_opp_table_v2(struct d if (ret) { dev_err(dev, "%s: Failed to add OPP, %d\n", __func__, ret); + of_node_put(np); goto free_table; } }

Patches currently in stable-queue which might be from Tobias.Jordan@elektrobit.com are

queue-4.9/pm-opp-add-missing-of_node_put-np.patch