[PATCH 3/3] PCI: hotplug: constify attribute_group structures.

[Tyrel Datwyler]

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 <arvind.yadav.cs at gmail.com>

Reviewed-by: Tyrel Datwyler <tyreld at linux.vnet.ibm.com>