This is a note to let you know that I've just added the patch titled
soc: rockchip: power-domain: fix err handle while probing
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
soc-rockchip-power-domain-fix-err-handle-while-probing.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1d961f11a108af9f7fbe89cc950a8d16ddbdbb28 Mon Sep 17 00:00:00 2001
From: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Date: Mon, 1 Feb 2016 16:18:40 +0800
Subject: soc: rockchip: power-domain: fix err handle while probing
From: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
commit 1d961f11a108af9f7fbe89cc950a8d16ddbdbb28 upstream.
If we fail to probe the driver, we should not directly break
from the for_each_available_child_of_node since it calls of_node_get
while iterating. This patch add of_node_put to fix the unbalanced
call pair.
Fixes: 7c696693a4f5 ("soc: rockchip: power-domain: Add power domain driver")
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/soc/rockchip/pm_domains.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -419,6 +419,7 @@ static int rockchip_pm_domain_probe(stru
if (error) {
dev_err(dev, "failed to handle node %s: %d\n",
node->name, error);
+ of_node_put(node);
goto err_out;
}
}
Patches currently in stable-queue which might be from shawn.lin@xxxxxxxxxxxxxx are
queue-4.4/clk-rockchip-free-memory-in-error-cases-when-registering-clock-branches.patch
queue-4.4/soc-rockchip-power-domain-fix-err-handle-while-probing.patch
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