unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

PCI/sysfs: Use default_groups in kobj_type for slot attrs

Browse source 
There are currently two ways to create a set of sysfs files for a
kobj_type: through the default_attrs field, and the default_groups field.
Move the PCI slot code to use the default_groups field which has been the
preferred way since aa30f47cf6 ("kobject: Add support for default
attribute groups to kobj_type") so that we can soon get rid of the obsolete
default_attrs field.

Link: https://lore.kernel.org/r/20211228135722.381023-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Greg Kroah-Hartman 2021-12-28 14:57:22 +01:00 committed by Bjorn Helgaas
parent 877fee2a0c
commit 0cf948aab9
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/pci/slot.c
View file

@ -96,11 +96,12 @@ static struct attribute *pci_slot_default_attrs[] = {
&pci_slot_attr_cur_speed.attr,
NULL,
};
ATTRIBUTE_GROUPS(pci_slot_default);
static struct kobj_type pci_slot_ktype = {
.sysfs_ops = &pci_slot_sysfs_ops,
.release = &pci_slot_release,
.default_attrs = pci_slot_default_attrs,
.default_groups = pci_slot_default_groups,
};
static char *make_slot_name(const char *name)