rtc: 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>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220527073636.2474546-1-liuke94@huawei.com

diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 3c8eec2218dfb478be5b3981a9a183a4708f4f99..e48223c00c672eb37aa0132f319e52765c7ded02 100644 (file)
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -36,7 +36,7 @@ static void rtc_device_release(struct device *dev)
 
        cancel_work_sync(&rtc->irqwork);
 
-       ida_simple_remove(&rtc_ida, rtc->id);
+       ida_free(&rtc_ida, rtc->id);
        mutex_destroy(&rtc->ops_lock);
        kfree(rtc);
 }
@@ -262,7 +262,7 @@ static int rtc_device_get_id(struct device *dev)
        }
 
        if (id < 0)
-               id = ida_simple_get(&rtc_ida, 0, 0, GFP_KERNEL);
+               id = ida_alloc(&rtc_ida, GFP_KERNEL);
 
        return id;
 }
@@ -368,7 +368,7 @@ struct rtc_device *devm_rtc_allocate_device(struct device *dev)
 
        rtc = rtc_allocate_device();
        if (!rtc) {
-               ida_simple_remove(&rtc_ida, id);
+               ida_free(&rtc_ida, id);
                return ERR_PTR(-ENOMEM);
        }