[PATCH] firmware: arm_scmi: Remove usage of the deprecated ida_simple_xxx API

From: Bo Liu
Date: Thu Jun 16 2022 - 03:12:27 EST


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

Signed-off-by: Bo Liu <liubo03@xxxxxxxxxx>
---
drivers/firmware/arm_scmi/bus.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/firmware/arm_scmi/bus.c b/drivers/firmware/arm_scmi/bus.c
index f6fe723ab869..d4e23101448a 100644
--- a/drivers/firmware/arm_scmi/bus.c
+++ b/drivers/firmware/arm_scmi/bus.c
@@ -181,7 +181,7 @@ scmi_device_create(struct device_node *np, struct device *parent, int protocol,
return NULL;
}

- id = ida_simple_get(&scmi_bus_id, 1, 0, GFP_KERNEL);
+ id = ida_alloc_min(&scmi_bus_id, 1, GFP_KERNEL);
if (id < 0) {
kfree_const(scmi_dev->name);
kfree(scmi_dev);
@@ -204,7 +204,7 @@ scmi_device_create(struct device_node *np, struct device *parent, int protocol,
put_dev:
kfree_const(scmi_dev->name);
put_device(&scmi_dev->dev);
- ida_simple_remove(&scmi_bus_id, id);
+ ida_free(&scmi_bus_id, id);
return NULL;
}

@@ -212,7 +212,7 @@ void scmi_device_destroy(struct scmi_device *scmi_dev)
{
kfree_const(scmi_dev->name);
scmi_handle_put(scmi_dev->handle);
- ida_simple_remove(&scmi_bus_id, scmi_dev->id);
+ ida_free(&scmi_bus_id, scmi_dev->id);
device_unregister(&scmi_dev->dev);
}

--
2.27.0