[PATCH RESEND] mux: Remove usage of the deprecated ida_simple_xx() API

[Christophe JAILLET]

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
This patch has been sent about 3 months ago [1].
A gentle reminder has been sent 1 month later [2].

Neither one got any reply.

So, I'm adding Andrew Morton in To:, in order to help in the merge process.

Context:
=======
All patches to remove the ida_simple API have been sent.
Matthew Wilcox seems happy with the on going work. (see [3])

Based on next-20240412
$git grep ida_simple_get | wc -l
25

Based on next-20240220
$git grep ida_simple_get | wc -l
36

https://elixir.bootlin.com/linux/v6.8-rc3/A/ident/ida_simple_get
50

https://elixir.bootlin.com/linux/v6.7.4/A/ident/ida_simple_get
81

Thanks
CJ

[1]: https://lore.kernel.org/all/727714bdfcd69d21e7f2a0c5c7426fcb70439b91.1702228605.git.christophe.jaillet@xxxxxxxxxx/
[2]: https://lore.kernel.org/all/9edc26e9-4f31-496a-969d-0edc33ef6f01@xxxxxxxxxx/
[3]: https://lore.kernel.org/all/ZaqruGVz734zjxrZ@xxxxxxxxxxxxxxxxxxxx/
---
 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 775816112932..78c0022697ec 100644
--- a/drivers/mux/core.c
+++ b/drivers/mux/core.c
@@ -64,7 +64,7 @@ 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);
 }
 
@@ -111,7 +111,7 @@ 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;
 
-- 
2.44.0