add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/devfreq/devfreq-event.c
..
..
@@ -1,12 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * devfreq-event: a framework to provide raw data and events of devfreq devices
3
4
  *
4
5
  * Copyright (C) 2015 Samsung Electronics
5
6
  * Author: Chanwoo Choi <cw00.choi@samsung.com>
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License version 2 as
9
- * published by the Free Software Foundation.
10
7
  *
11
8
  * This driver is based on drivers/devfreq/devfreq.c.
12
9
  */
..
..
@@ -216,20 +213,21 @@
216
213
  * devfreq_event_get_edev_by_phandle() - Get the devfreq-event dev from
217
214
  *					 devicetree.
218
215
  * @dev		: the pointer to the given device
216
+ * @phandle_name: name of property holding a phandle value
219
217
  * @index	: the index into list of devfreq-event device
220
218
  *
221
219
  * Note that this function return the pointer of devfreq-event device.
222
220
  */
223
221
 struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(struct device *dev,
224
-						      int index)
222
+					const char *phandle_name, int index)
225
223
 {
226
224
 	struct device_node *node;
227
225
 	struct devfreq_event_dev *edev;
228
226
 
229
-	if (!dev->of_node)
227
+	if (!dev->of_node || !phandle_name)
230
228
 		return ERR_PTR(-EINVAL);
231
229
 
232
-	node = of_parse_phandle(dev->of_node, "devfreq-events", index);
230
+	node = of_parse_phandle(dev->of_node, phandle_name, index);
233
231
 	if (!node)
234
232
 		return ERR_PTR(-ENODEV);
235
233
 
..
..
@@ -240,7 +238,7 @@
240
238
 	}
241
239
 
242
240
 	list_for_each_entry(edev, &devfreq_event_list, node) {
243
-		if (!strcmp(edev->desc->name, node->name))
241
+		if (of_node_name_eq(node, edev->desc->name))
244
242
 			goto out;
245
243
 	}
246
244
 	edev = NULL;
..
..
@@ -261,19 +259,20 @@
261
259
 /**
262
260
  * devfreq_event_get_edev_count() - Get the count of devfreq-event dev
263
261
  * @dev		: the pointer to the given device
262
+ * @phandle_name: name of property holding a phandle value
264
263
  *
265
264
  * Note that this function return the count of devfreq-event devices.
266
265
  */
267
-int devfreq_event_get_edev_count(struct device *dev)
266
+int devfreq_event_get_edev_count(struct device *dev, const char *phandle_name)
268
267
 {
269
268
 	int count;
270
269
 
271
-	if (!dev->of_node) {
270
+	if (!dev->of_node || !phandle_name) {
272
271
 		dev_err(dev, "device does not have a device node entry\n");
273
272
 		return -EINVAL;
274
273
 	}
275
274
 
276
-	count = of_property_count_elems_of_size(dev->of_node, "devfreq-events",
275
+	count = of_property_count_elems_of_size(dev->of_node, phandle_name,
277
276
 						sizeof(u32));
278
277
 	if (count < 0) {
279
278
 		dev_err(dev,
..
..
@@ -296,7 +295,7 @@
296
295
 /**
297
296
  * devfreq_event_add_edev() - Add new devfreq-event device.
298
297
  * @dev		: the device owning the devfreq-event device being created
299
- * @desc	: the devfreq-event device's decriptor which include essential
298
+ * @desc	: the devfreq-event device's descriptor which include essential
300
299
  *		  data for devfreq-event device.
301
300
  *
302
301
  * Note that this function add new devfreq-event device to devfreq-event class
..
..
@@ -349,9 +348,9 @@
349
348
 
350
349
 /**
351
350
  * devfreq_event_remove_edev() - Remove the devfreq-event device registered.
352
- * @dev		: the devfreq-event device
351
+ * @edev	: the devfreq-event device
353
352
  *
354
- * Note that this function remove the registered devfreq-event device.
353
+ * Note that this function removes the registered devfreq-event device.
355
354
  */
356
355
 int devfreq_event_remove_edev(struct devfreq_event_dev *edev)
357
356
 {
..
..
@@ -388,7 +387,7 @@
388
387
 /**
389
388
  * devm_devfreq_event_add_edev() - Resource-managed devfreq_event_add_edev()
390
389
  * @dev		: the device owning the devfreq-event device being created
391
- * @desc	: the devfreq-event device's decriptor which include essential
390
+ * @desc	: the devfreq-event device's descriptor which include essential
392
391
  *		  data for devfreq-event device.
393
392
  *
394
393
  * Note that this function manages automatically the memory of devfreq-event