hwmon: Directly use ida_alloc()/free()

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

Signed-off-by: keliu <liuke94@huawei.com>
Link: https://lore.kernel.org/r/20220517063126.2142637-1-liuke94@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 22de7a9..2e2cd79 100644 (file)
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -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");