diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-11 14:58:44 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-08-10 15:21:41 -0500 |
| commit | 4bd3256c359d54643f9604fa267b292c006c266f (patch) | |
| tree | cfe730fe5a9c1d0fc70d238415e3e0a050f496d4 | |
| parent | f48412850086e35429f89f52b6e840d3a73f0693 (diff) | |
PCI: Constify hotplug 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
418 160 8 586 24a drivers/pci/hotplug/rpadlpar_sysfs.o
File size After adding 'const':
text data bss dec hex filename
482 96 8 586 232 drivers/pci/hotplug/rpadlpar_sysfs.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
| -rw-r--r-- | drivers/pci/hotplug/rpadlpar_sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c index a796301ea03f..edb5d8a53020 100644 --- a/drivers/pci/hotplug/rpadlpar_sysfs.c +++ b/drivers/pci/hotplug/rpadlpar_sysfs.c @@ -102,7 +102,7 @@ static struct attribute *default_attrs[] = { NULL, }; -static struct attribute_group dlpar_attr_group = { +static const struct attribute_group dlpar_attr_group = { .attrs = default_attrs, }; |