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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 12:27:08 +0300
committerBjorn Helgaas <bhelgaas@google.com>2017-08-10 23:21:41 +0300
commitf48412850086e35429f89f52b6e840d3a73f0693 (patch)
tree1d70f562fc9052703fbd6677b5a7a9cae25233ba /drivers/pci/pci-label.c
parente7ea9825fa18eccaa25142bf574cfef769d225ed (diff)
downloadlinux-f48412850086e35429f89f52b6e840d3a73f0693.tar.xz
PCI: Constify label 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 930 320 0 1250 4e2 drivers/pci/pci-label.o File size After adding 'const': text data bss dec hex filename 1058 192 0 1250 4ca drivers/pci/pci-label.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci-label.c')
-rw-r--r--drivers/pci/pci-label.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/pci-label.c b/drivers/pci/pci-label.c
index a7a41d9c29df..7e9e79575d93 100644
--- a/drivers/pci/pci-label.c
+++ b/drivers/pci/pci-label.c
@@ -123,7 +123,7 @@ static struct attribute *smbios_attributes[] = {
NULL,
};
-static struct attribute_group smbios_attr_group = {
+static const struct attribute_group smbios_attr_group = {
.attrs = smbios_attributes,
.is_visible = smbios_instance_string_exist,
};
@@ -260,7 +260,7 @@ static struct attribute *acpi_attributes[] = {
NULL,
};
-static struct attribute_group acpi_attr_group = {
+static const struct attribute_group acpi_attr_group = {
.attrs = acpi_attributes,
.is_visible = acpi_index_string_exist,
};