linux-kernel - [PATCH] mux: Remove usage of the deprecated ida_simple

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Date:   Sun, 25 Sep 2022 21:27:08 -0400
From:   Bo Liu <liubo03@...pur.com>
To:     <peda@...ntia.se>
CC:     <linux-kernel@...r.kernel.org>, Bo Liu <liubo03@...pur.com>
Subject: [PATCH] mux: Remove usage of the deprecated ida_simple_xxx API

Use ida_alloc()/ida_free() instead of
ida_simple_get()/ida_simple_remove().
The latter is deprecated and more verbose.

Signed-off-by: Bo Liu <liubo03@...pur.com>
---
 drivers/mux/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mux/core.c b/drivers/mux/core.c
index 49bedbe6316c..0f5c76109bb6 100644
--- a/drivers/mux/core.c
+++ b/drivers/mux/core.c
@@ -66,7 +66,7 @@ static void mux_chip_release(struct device *dev)
 {
 	struct mux_chip *mux_chip = to_mux_chip(dev);
 
-	ida_simple_remove(&mux_ida, mux_chip->id);
+	ida_free(&mux_ida, mux_chip->id);
 	kfree(mux_chip);
 }
 
@@ -113,7 +113,7 @@ struct mux_chip *mux_chip_alloc(struct device *dev,
 	mux_chip->dev.of_node = dev->of_node;
 	dev_set_drvdata(&mux_chip->dev, mux_chip);
 
-	mux_chip->id = ida_simple_get(&mux_ida, 0, 0, GFP_KERNEL);
+	mux_chip->id = ida_alloc(&mux_ida, GFP_KERNEL);
 	if (mux_chip->id < 0) {
 		int err = mux_chip->id;
 
-- 
2.27.0