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serdev: Remove usage of the deprecated ida_simple_xx() API

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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@wanadoo.fr>
Link: https://lore.kernel.org/r/d20d3ac106bac6b7cabe39f22ad00ac86910e0a5.1702230342.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe JAILLET 2023-12-10 18:45:58 +01:00 committed by Greg Kroah-Hartman
parent e0f25b8992
commit 96d7e361ca
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/serdev/core.c
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@ -77,7 +77,7 @@ static bool is_serdev_device(const struct device *dev)
static void serdev_ctrl_release(struct device *dev)
{
struct serdev_controller *ctrl = to_serdev_controller(dev);
ida_simple_remove(&ctrl_ida, ctrl->nr);
ida_free(&ctrl_ida, ctrl->nr);
kfree(ctrl);
}
@ -489,7 +489,7 @@ struct serdev_controller *serdev_controller_alloc(struct device *host,
if (!ctrl)
return NULL;
id = ida_simple_get(&ctrl_ida, 0, 0, GFP_KERNEL);
id = ida_alloc(&ctrl_ida, GFP_KERNEL);
if (id < 0) {
dev_err(parent,
"unable to allocate serdev controller identifier.\n");