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authorShawn Lin <shawn.lin@rock-chips.com>2016-02-01 16:18:40 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-11 11:21:11 +0200
commite6ce6ce062650eda95bc2b44420a4a7151c42d8a (patch)
tree9d1ca1deead0ece8d6818e4efa56b806cd863680 /drivers
parentf0e92143b8e2e6fa1e854385667427011cfe1059 (diff)
soc: rockchip: power-domain: fix err handle while probing
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@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/soc/rockchip/pm_domains.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 534c58937a56..4a65c5bda146 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -419,6 +419,7 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
if (error) {
dev_err(dev, "failed to handle node %s: %d\n",
node->name, error);
+ of_node_put(node);
goto err_out;
}
}