Re: [PATCH 3/3] PCI: hotplug: constify attribute_group structures.
From: Tyrel Datwyler <hidden>
Date: 2017-07-11 18:55:50
Also in:
linux-pci, lkml
On 07/11/2017 02:28 AM, Arvind Yadav wrote:
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 <redacted>Reviewed-by: Tyrel Datwyler <redacted>