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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 14:58:44 +0530
committerBjorn Helgaas <bhelgaas@google.com>2017-08-10 15:21:41 -0500
commit4bd3256c359d54643f9604fa267b292c006c266f (patch)
treecfe730fe5a9c1d0fc70d238415e3e0a050f496d4 /drivers/pci/hotplug
parentf48412850086e35429f89f52b6e840d3a73f0693 (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>
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r--drivers/pci/hotplug/rpadlpar_sysfs.c2
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,
};