Commit 718fbfa5 authored by keliu's avatar keliu Committed by Guenter Roeck
Browse files

hwmon: Directly use ida_alloc()/free() 



Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: default avatarkeliu <liuke94@huawei.com>
Link: https://lore.kernel.org/r/20220517063126.2142637-1-liuke94@huawei.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 5b4285c5

drivers/hwmon/hwmon.c

+3 −3
Original line number Diff line number Diff line
@@ -764,7 +764,7 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, 
			 "hwmon: '%s' is not a valid name attribute, please fix\n",

			 name);



	id = ida_simple_get(&hwmon_ida, 0, 0, GFP_KERNEL);

	id = ida_alloc(&hwmon_ida, GFP_KERNEL);

	if (id < 0)

		return ERR_PTR(id);
@@ -856,7 +856,7 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, 
free_hwmon:

	hwmon_dev_release(hdev);

ida_remove:

	ida_simple_remove(&hwmon_ida, id);

	ida_free(&hwmon_ida, id);

	return ERR_PTR(err);

}
@@ -968,7 +968,7 @@ void hwmon_device_unregister(struct device *dev) 


	if (likely(sscanf(dev_name(dev), HWMON_ID_FORMAT, &id) == 1)) {

		device_unregister(dev);

		ida_simple_remove(&hwmon_ida, id);

		ida_free(&hwmon_ida, id);

	} else

		dev_dbg(dev->parent,

			"hwmon_device_unregister() failed: bad class ID!\n");