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From:   keliu <liuke94@huawei.com>
To:     <sean@mess.org>, <mchehab@kernel.org>,
        <linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>
CC:     keliu <liuke94@huawei.com>
Subject: [PATCH] media: rc: Directly use ida_free()
Date:   Fri, 27 May 2022 10:30:17 +0000
Message-ID: <20220527103017.3374446-1-liuke94@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

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

Signed-off-by: keliu <liuke94@huawei.com>
---
 drivers/media/rc/lirc_dev.c | 6 +++---
 drivers/media/rc/rc-main.c  | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 765375bda0c6..6cc8c14cf855 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -715,7 +715,7 @@ int lirc_register(struct rc_dev *dev)
 	const char *rx_type, *tx_type;
 	int err, minor;
 
-	minor = ida_simple_get(&lirc_ida, 0, RC_DEV_MAX, GFP_KERNEL);
+	minor = ida_alloc_max(&lirc_ida, RC_DEV_MAX-1, GFP_KERNEL);
 	if (minor < 0)
 		return minor;
 
@@ -760,7 +760,7 @@ int lirc_register(struct rc_dev *dev)
 	return 0;
 
 out_ida:
-	ida_simple_remove(&lirc_ida, minor);
+	ida_free(&lirc_ida, minor);
 	return err;
 }
 
@@ -778,7 +778,7 @@ void lirc_unregister(struct rc_dev *dev)
 	spin_unlock_irqrestore(&dev->lirc_fh_lock, flags);
 
 	cdev_device_del(&dev->lirc_cdev, &dev->lirc_dev);
-	ida_simple_remove(&lirc_ida, MINOR(dev->lirc_dev.devt));
+	ida_free(&lirc_ida, MINOR(dev->lirc_dev.devt));
 }
 
 int __init lirc_dev_init(void)
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index b90438a71c80..aff7c8da1e2f 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1897,7 +1897,7 @@ int rc_register_device(struct rc_dev *dev)
 	if (!dev)
 		return -EINVAL;
 
-	minor = ida_simple_get(&rc_ida, 0, RC_DEV_MAX, GFP_KERNEL);
+	minor = ida_alloc_max(&rc_ida, RC_DEV_MAX-1, GFP_KERNEL);
 	if (minor < 0)
 		return minor;
 
@@ -1980,7 +1980,7 @@ int rc_register_device(struct rc_dev *dev)
 out_raw:
 	ir_raw_event_free(dev);
 out_minor:
-	ida_simple_remove(&rc_ida, minor);
+	ida_free(&rc_ida, minor);
 	return rc;
 }
 EXPORT_SYMBOL_GPL(rc_register_device);
@@ -2040,7 +2040,7 @@ void rc_unregister_device(struct rc_dev *dev)
 
 	device_del(&dev->dev);
 
-	ida_simple_remove(&rc_ida, dev->minor);
+	ida_free(&rc_ida, dev->minor);
 
 	if (!dev->managed_alloc)
 		rc_free_device(dev);
-- 
2.25.1