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Commit d8150d14 authored by Peter Chen's avatar Peter Chen Committed by MyungJoo Ham
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PM / devfreq: exynos-bus: add missing of_node_put after calling of_parse_phandle 



of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

[Commit updated to fix an error by MyungJoo]

Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
Acked-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
parent 3427c6f0

drivers/devfreq/exynos-bus.c

+6 −3
Original line number Diff line number Diff line
@@ -383,7 +383,7 @@ static int exynos_bus_parse_of(struct device_node *np, 
static int exynos_bus_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;

	struct device_node *np = dev->of_node;

	struct device_node *np = dev->of_node, *node;

	struct devfreq_dev_profile *profile;

	struct devfreq_simple_ondemand_data *ondemand_data;

	struct devfreq_passive_data *passive_data;
@@ -415,10 +415,13 @@ static int exynos_bus_probe(struct platform_device *pdev) 
		goto err;

	}



	if (of_parse_phandle(dev->of_node, "devfreq", 0))

	node = of_parse_phandle(dev->of_node, "devfreq", 0);

	if (node) {

		of_node_put(node);

		goto passive;

	else

	} else {

		ret = exynos_bus_parent_parse_of(np, bus);

	}



	if (ret < 0)

		goto err;