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>
---
drivers/most/core.c | 10 +++++-----
drivers/most/most_cdev.c | 6 +++---
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/most/core.c b/drivers/most/core.c
index e4412c7d25b0..81d60d4ee8c2 100644
--- a/drivers/most/core.c
+++ b/drivers/most/core.c
@@ -1286,7 +1286,7 @@ int most_register_interface(struct most_interface *iface)
!iface->poison_channel || (iface->num_channels > MAX_CHANNELS))
return -EINVAL;
- id = ida_simple_get(&mdev_id, 0, 0, GFP_KERNEL);
+ id = ida_alloc(&mdev_id, GFP_KERNEL);
if (id < 0) {
dev_err(iface->dev, "Failed to allocate device ID\n");
return id;
@@ -1294,7 +1294,7 @@ int most_register_interface(struct most_interface *iface)
iface->p = kzalloc(sizeof(*iface->p), GFP_KERNEL);
if (!iface->p) {
- ida_simple_remove(&mdev_id, id);
+ ida_free(&mdev_id, id);
return -ENOMEM;
}
@@ -1308,7 +1308,7 @@ int most_register_interface(struct most_interface *iface)
dev_err(iface->dev, "Failed to register interface device\n");
kfree(iface->p);
put_device(iface->dev);
- ida_simple_remove(&mdev_id, id);
+ ida_free(&mdev_id, id);
return -ENOMEM;
}
@@ -1366,7 +1366,7 @@ int most_register_interface(struct most_interface *iface)
}
kfree(iface->p);
device_unregister(iface->dev);
- ida_simple_remove(&mdev_id, id);
+ ida_free(&mdev_id, id);
return -ENOMEM;
}
EXPORT_SYMBOL_GPL(most_register_interface);
@@ -1397,7 +1397,7 @@ void most_deregister_interface(struct most_interface *iface)
device_unregister(&c->dev);
}
- ida_simple_remove(&mdev_id, iface->p->dev_id);
+ ida_free(&mdev_id, iface->p->dev_id);
kfree(iface->p);
device_unregister(iface->dev);
}
diff --git a/drivers/most/most_cdev.c b/drivers/most/most_cdev.c
index 3ed8f461e01e..b9423f82373d 100644
--- a/drivers/most/most_cdev.c
+++ b/drivers/most/most_cdev.c
@@ -100,7 +100,7 @@ static void destroy_cdev(struct comp_channel *c)
static void destroy_channel(struct comp_channel *c)
{
- ida_simple_remove(&comp.minor_id, MINOR(c->devno));
+ ida_free(&comp.minor_id, MINOR(c->devno));
kfifo_free(&c->fifo);
kfree(c);
}
@@ -425,7 +425,7 @@ static int comp_probe(struct most_interface *iface, int channel_id,
if (c)
return -EEXIST;
- current_minor = ida_simple_get(&comp.minor_id, 0, 0, GFP_KERNEL);
+ current_minor = ida_alloc(&comp.minor_id, GFP_KERNEL);
if (current_minor < 0)
return current_minor;
@@ -472,7 +472,7 @@ static int comp_probe(struct most_interface *iface, int channel_id,
err_free_c:
kfree(c);
err_remove_ida:
- ida_simple_remove(&comp.minor_id, current_minor);
+ ida_free(&comp.minor_id, current_minor);
return retval;
}
