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EDAC/device: Allow addition of const sysfs attributes 

The generic EDAC sysfs code does not need to modify these structs.
Allow the drivers to add read-only ones.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260223-sysfs-const-edac-v1-6-3ff0b87249e7@weissschuh.net
master
Thomas Weißschuh 2026-02-23 22:16:33 +01:00 committed by Borislav Petkov (AMD)
parent d2b7cdcd1d
commit 2f1260c893
2 changed files with 3 additions and 3 deletions
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2
drivers/edac/edac_device.h
View File

@ -163,7 +163,7 @@ struct edac_device_ctl_info {
* If attributes are desired, then set to array of attributes
* If no attributes are desired, leave NULL
*/
struct edac_dev_sysfs_attribute *sysfs_attributes;
const struct edac_dev_sysfs_attribute *sysfs_attributes;
/* pointer to main 'edac' subsys in sysfs */
const struct bus_type *edac_subsys;

4
drivers/edac/edac_device_sysfs.c
View File

@ -723,7 +723,7 @@ static void edac_device_delete_instances(struct edac_device_ctl_info *edac_dev)
static int edac_device_add_main_sysfs_attributes(
struct edac_device_ctl_info *edac_dev)
{
struct edac_dev_sysfs_attribute *sysfs_attrib;
const struct edac_dev_sysfs_attribute *sysfs_attrib;
int err = 0;
sysfs_attrib = edac_dev->sysfs_attributes;
@ -752,7 +752,7 @@ err_out:
static void edac_device_remove_main_sysfs_attributes(
struct edac_device_ctl_info *edac_dev)
{
struct edac_dev_sysfs_attribute *sysfs_attrib;
const struct edac_dev_sysfs_attribute *sysfs_attrib;
/* if there are main attributes, defined, remove them. First,
* point to the start of the array and iterate over it