linux-kernel - [PATCH 1/2] drivers: slimbus: Directly use ida

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Message-Id: <20220706101131.6934-2-srinivas.kandagatla@linaro.org>
Date:   Wed,  6 Jul 2022 11:11:30 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, keliu <liuke94@...wei.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 1/2] drivers: slimbus: Directly use ida_alloc()/free()

From: keliu <liuke94@...wei.com>

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

Signed-off-by: keliu <liuke94@...wei.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/slimbus/core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 78480e332ab8..219483b79c09 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -250,7 +250,7 @@ int slim_register_controller(struct slim_controller *ctrl)
 {
 	int id;
 
-	id = ida_simple_get(&ctrl_ida, 0, 0, GFP_KERNEL);
+	id = ida_alloc(&ctrl_ida, GFP_KERNEL);
 	if (id < 0)
 		return id;
 
@@ -299,7 +299,7 @@ int slim_unregister_controller(struct slim_controller *ctrl)
 {
 	/* Remove all clients */
 	device_for_each_child(ctrl->dev, NULL, slim_ctrl_remove_device);
-	ida_simple_remove(&ctrl_ida, ctrl->id);
+	ida_free(&ctrl_ida, ctrl->id);
 
 	return 0;
 }
@@ -323,7 +323,7 @@ void slim_report_absent(struct slim_device *sbdev)
 	sbdev->is_laddr_valid = false;
 	mutex_unlock(&ctrl->lock);
 	if (!ctrl->get_laddr)
-		ida_simple_remove(&ctrl->laddr_ida, sbdev->laddr);
+		ida_free(&ctrl->laddr_ida, sbdev->laddr);
 	slim_device_update_status(sbdev, SLIM_DEVICE_STATUS_DOWN);
 }
 EXPORT_SYMBOL_GPL(slim_report_absent);
-- 
2.25.1