PCI: Constify sysfs attribute_group structures
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 8480 2024 4 10508 290c drivers/pci/pci-sysfs.o File size After adding 'const': text data bss dec hex filename 8736 1768 4 10508 290c drivers/pci/pci-sysfs.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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@ -1735,7 +1735,7 @@ const struct attribute_group *pcie_dev_groups[] = {
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NULL,
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NULL,
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};
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};
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static struct attribute_group pci_dev_hp_attr_group = {
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static const struct attribute_group pci_dev_hp_attr_group = {
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.attrs = pci_dev_hp_attrs,
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.attrs = pci_dev_hp_attrs,
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.is_visible = pci_dev_hp_attrs_are_visible,
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.is_visible = pci_dev_hp_attrs_are_visible,
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};
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};
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@ -1759,23 +1759,23 @@ static umode_t sriov_attrs_are_visible(struct kobject *kobj,
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return a->mode;
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return a->mode;
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}
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}
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static struct attribute_group sriov_dev_attr_group = {
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static const struct attribute_group sriov_dev_attr_group = {
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.attrs = sriov_dev_attrs,
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.attrs = sriov_dev_attrs,
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.is_visible = sriov_attrs_are_visible,
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.is_visible = sriov_attrs_are_visible,
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};
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};
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#endif /* CONFIG_PCI_IOV */
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#endif /* CONFIG_PCI_IOV */
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static struct attribute_group pci_dev_attr_group = {
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static const struct attribute_group pci_dev_attr_group = {
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.attrs = pci_dev_dev_attrs,
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.attrs = pci_dev_dev_attrs,
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.is_visible = pci_dev_attrs_are_visible,
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.is_visible = pci_dev_attrs_are_visible,
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};
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};
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static struct attribute_group pci_bridge_attr_group = {
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static const struct attribute_group pci_bridge_attr_group = {
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.attrs = pci_bridge_attrs,
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.attrs = pci_bridge_attrs,
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.is_visible = pci_bridge_attrs_are_visible,
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.is_visible = pci_bridge_attrs_are_visible,
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};
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};
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static struct attribute_group pcie_dev_attr_group = {
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static const struct attribute_group pcie_dev_attr_group = {
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.attrs = pcie_dev_attrs,
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.attrs = pcie_dev_attrs,
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.is_visible = pcie_dev_attrs_are_visible,
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.is_visible = pcie_dev_attrs_are_visible,
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};
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};
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