PM / devfreq: event: Remove the error log of devfreq_event_get_edev_by_phandle() (df678ff7) · Commits · 戴 / test

This patch just removes the error log when devfreq_event_get_edev_by_phandle() fail to get the instance of devfreq-event device. It is related to sequence of the probe() of each driver. So, this error log might show the always during kernel booting. Each driver using this function can show the appropriate error log. Signed-off-by:

Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by:

MyungJoo Ham <myungjoo.ham@samsung.com>

drivers/devfreq/devfreq-event.c

+2 −9

Original line number	Diff line number	Diff line
		@@ -226,17 +226,12 @@ struct devfreq_event_dev devfreq_event_get_edev_by_phandle(struct device dev,
		struct device_node *node;
		struct devfreq_event_dev *edev;

		if (!dev->of_node) {
		dev_err(dev, "device does not have a device node entry\n");
		if (!dev->of_node)
		return ERR_PTR(-EINVAL);
		}

		node = of_parse_phandle(dev->of_node, "devfreq-events", index);
		if (!node) {
		dev_err(dev, "failed to get phandle in %s node\n",
		dev->of_node->full_name);
		if (!node)
		return ERR_PTR(-ENODEV);
		}

		mutex_lock(&devfreq_event_list_lock);
		list_for_each_entry(edev, &devfreq_event_list, node) {
		@@ -248,8 +243,6 @@ out:
		mutex_unlock(&devfreq_event_list_lock);

		if (!edev) {
		dev_err(dev, "unable to get devfreq-event device : %s\n",
		node->name);
		of_node_put(node);
		return ERR_PTR(-ENODEV);
		}

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