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mic: vop: Constify static structs 

vop_vq_config_ops and id_table[] are never modified so make them const
to allow the compiler to put them in read-only memory.

Before:
   text    data     bss     dec     hex filename
  14889    4065     192   19146    4aca drivers/misc/mic/vop/vop_main.o

After:
   text    data     bss     dec     hex filename
  15113    3841     192   19146    4aca drivers/misc/mic/vop/vop_main.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200610224704.27082-5-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rikard Falkeborn 2020-06-11 00:47:04 +02:00 committed by Greg Kroah-Hartman
parent 68daf1dffa
commit 8374680ff2
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/mic/vop/vop_main.c
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@ -438,7 +438,7 @@ static int vop_find_vqs(struct virtio_device *dev, unsigned nvqs,
/*
* The config ops structure as defined by virtio config
*/
static struct virtio_config_ops vop_vq_config_ops = {
static const struct virtio_config_ops vop_vq_config_ops = {
.get_features = vop_get_features,
.finalize_features = vop_finalize_features,
.get = vop_get,
@ -763,7 +763,7 @@ static void vop_driver_remove(struct vop_device *vpdev)
kfree(vi);
}
static struct vop_device_id id_table[] = {
static const struct vop_device_id id_table[] = {
{ VOP_DEV_TRNSP, VOP_DEV_ANY_ID },
{ 0 },
};