The quilt patch titled
Subject: most: remove usage of the deprecated ida_simple_xx() API
has been removed from the -mm tree. Its filename was
most-remove-usage-of-the-deprecated-ida_simple_xx-api.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Subject: most: remove usage of the deprecated ida_simple_xx() API
Date: Sat, 8 Jun 2024 16:34:19 +0200
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
This is less verbose.
Link: https://lkml.kernel.org/r/ddbb2e3f249ba90417dc7ab01713faa1091fb44c.1717855701.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Acked-by: Parthiban Veerasooran <parthiban.veerasooran@xxxxxxxxxxxxx>
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Alistar Popple <alistair@xxxxxxxxxxxx>
Cc: Christian Gromm <christian.gromm@xxxxxxxxxxxxx>
Cc: Eddie James <eajames@xxxxxxxxxxxxx>
Cc: Jeremy Kerr <jk@xxxxxxxxxx>
Cc: Joel Stanley <joel@xxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/most/core.c | 10 +++++-----
drivers/most/most_cdev.c | 6 +++---
2 files changed, 8 insertions(+), 8 deletions(-)
--- a/drivers/most/core.c~most-remove-usage-of-the-deprecated-ida_simple_xx-api
+++ a/drivers/most/core.c
@@ -1286,7 +1286,7 @@ int most_register_interface(struct most_
!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_
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_
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 @@ err_free_resources:
}
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 mo
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);
}
--- a/drivers/most/most_cdev.c~most-remove-usage-of-the-deprecated-ida_simple_xx-api
+++ a/drivers/most/most_cdev.c
@@ -100,7 +100,7 @@ static void destroy_cdev(struct comp_cha
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_interf
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 @@ err_del_cdev_and_free_channel:
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;
}
_
Patches currently in -mm which might be from christophe.jaillet@xxxxxxxxxx are
