FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-23 09:56:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

virtio: virtio_mmio: make of_device_ids const.

Browse Source 
of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   3647	    608	      0	   4255	   109f	drivers/virtio/virtio_mmio.o

File size after constify virtio_mmio_match.
   text	   data	    bss	    dec	    hex	filename
   4063	    192	      0	   4255	   109f	drivers/virtio/virtio_mmio.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Arvind Yadav 2017-06-19 11:44:41 +05:30 committed by Michael S. Tsirkin
parent 0a9e63aa39
commit 31919140ff
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/virtio/virtio_mmio.c
View File

@ -723,7 +723,7 @@ static void vm_unregister_cmdline_devices(void)
/* Platform driver */
static struct of_device_id virtio_mmio_match[] = {
static const struct of_device_id virtio_mmio_match[] = {
{ .compatible = "virtio,mmio", },
{},
};