diff options
| author |   Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 14:57:08 +0530 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2017-08-10 15:21:41 -0500 |
| commit | f48412850086e35429f89f52b6e840d3a73f0693 (patch) | |
| tree | 1d70f562fc9052703fbd6677b5a7a9cae25233ba /drivers/pci/pci-label.c | |
| parent | PCI: Constify sysfs attribute_group structures (diff) | |
| download | linux-dev-f48412850086e35429f89f52b6e840d3a73f0693.tar.xz linux-dev-f48412850086e35429f89f52b6e840d3a73f0693.zip | |
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.c | 4 |
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, }; |