mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-01 06:33:07 +00:00
Code Issues Releases Wiki Activity

fsi: core: Switch to ida_alloc/free

Browse source 
ida_simple_get/remove are deprecated, so switch to ida_alloc/free.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230612195657.245125-11-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Eddie James 2023-06-12 14:56:53 -05:00 committed by Joel Stanley
parent 641511bfcc
commit 85f4e899de
1 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
drivers/fsi/fsi-core.c
View file

@ -919,7 +919,7 @@ static int __fsi_get_new_minor(struct fsi_slave *slave, enum fsi_dev_type type,
* bits, so construct the id with the below two bit shift.
*/
id = (cid << 2) | type;
id = ida_simple_get(&fsi_minor_ida, id, id + 1, GFP_KERNEL);
id = ida_alloc_range(&fsi_minor_ida, id, id, GFP_KERNEL);
if (id >= 0) {
*out_index = fsi_adjust_index(cid);
*out_dev = fsi_base_dev + id;
@ -930,8 +930,8 @@ static int __fsi_get_new_minor(struct fsi_slave *slave, enum fsi_dev_type type,
return id;
/* Fallback to non-legacy allocation */
}
id = ida_simple_get(&fsi_minor_ida, FSI_CHAR_LEGACY_TOP,
FSI_CHAR_MAX_DEVICES, GFP_KERNEL);
id = ida_alloc_range(&fsi_minor_ida, FSI_CHAR_LEGACY_TOP,
FSI_CHAR_MAX_DEVICES - 1, GFP_KERNEL);
if (id < 0)
return id;
*out_index = fsi_adjust_index(id);
@ -956,7 +956,7 @@ int fsi_get_new_minor(struct fsi_device *fdev, enum fsi_dev_type type,
/* Use the same scheme as the legacy numbers. */
int id = (aid << 2) | type;
id = ida_simple_get(&fsi_minor_ida, id, id + 1, GFP_KERNEL);
id = ida_alloc_range(&fsi_minor_ida, id, id, GFP_KERNEL);
if (id >= 0) {
*out_index = aid;
*out_dev = fsi_base_dev + id;
@ -974,7 +974,7 @@ EXPORT_SYMBOL_GPL(fsi_get_new_minor);
void fsi_free_minor(dev_t dev)
{
ida_simple_remove(&fsi_minor_ida, MINOR(dev));
ida_free(&fsi_minor_ida, MINOR(dev));
}
EXPORT_SYMBOL_GPL(fsi_free_minor);
@ -1309,7 +1309,7 @@ int fsi_master_register(struct fsi_master *master)
struct device_node *np;
mutex_init(&master->scan_lock);
master->idx = ida_simple_get(&master_ida, 0, INT_MAX, GFP_KERNEL);
master->idx = ida_alloc(&master_ida, GFP_KERNEL);
if (master->idx < 0)
return master->idx;
@ -1318,7 +1318,7 @@ int fsi_master_register(struct fsi_master *master)
rc = device_register(&master->dev);
if (rc) {
ida_simple_remove(&master_ida, master->idx);
ida_free(&master_ida, master->idx);
return rc;
}
@ -1338,7 +1338,7 @@ void fsi_master_unregister(struct fsi_master *master)
trace_fsi_master_unregister(master);
if (master->idx >= 0) {
ida_simple_remove(&master_ida, master->idx);
ida_free(&master_ida, master->idx);
master->idx = -1;
}