Commit 0d00a239 authored by Rob Herring's avatar Rob Herring Committed by MyungJoo Ham
Browse files

PM / devfreq: Use of_node_name_eq for node name comparisons 



Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.

For instances using of_node_cmp, this has the side effect of now using
case sensitive comparisons. This should not matter for any FDT based
system which all of these are.

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 <krzk@kernel.org>
Cc: linux-pm@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
parent dc4060a5

drivers/devfreq/devfreq-event.c

+1 −1
Original line number Diff line number Diff line
@@ -240,7 +240,7 @@ struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(struct device *dev, 
	}



	list_for_each_entry(edev, &devfreq_event_list, node) {

		if (!strcmp(edev->desc->name, node->name))

		if (of_node_name_eq(node, edev->desc->name))

			goto out;

	}

	edev = NULL;

drivers/devfreq/event/exynos-ppmu.c

+1 −1
Original line number Diff line number Diff line
@@ -529,7 +529,7 @@ static int of_get_devfreq_events(struct device_node *np, 
			if (!ppmu_events[i].name)

				continue;



			if (!of_node_cmp(node->name, ppmu_events[i].name))

			if (of_node_name_eq(node, ppmu_events[i].name))

				break;

		}