Commit 8374680f authored by Rikard Falkeborn's avatar Rikard Falkeborn Committed by Greg Kroah-Hartman
Browse files

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: default avatarRikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200610224704.27082-5-rikard.falkeborn@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 68daf1df

drivers/misc/mic/vop/vop_main.c

+2 −2
Original line number Diff line number Diff line
@@ -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 },

};