9 files changed, 13 insertions, 13 deletions

diff --git a/sys/dev/beri/beri_ring.c b/sys/dev/beri/beri_ring.c
index 5ff0a74d8b07..2d8f9d85d069 100644
--- a/sys/dev/beri/beri_ring.c
+++ b/sys/dev/beri/beri_ring.c
@@ -365,14 +365,14 @@ beri_kqdetach(struct knote *kn)
 	knlist_remove(&sc->beri_rsel.si_note, kn, 0);
 }
 
-static struct filterops beri_read_filterops = {
+static const struct filterops beri_read_filterops = {
 	.f_isfd =       1,
 	.f_attach =     NULL,
 	.f_detach =     beri_kqdetach,
 	.f_event =      beri_kqread,
 };
 
-static struct filterops beri_write_filterops = {
+static const struct filterops beri_write_filterops = {
 	.f_isfd =       1,
 	.f_attach =     NULL,
 	.f_detach =     beri_kqdetach,
diff --git a/sys/dev/cyapa/cyapa.c b/sys/dev/cyapa/cyapa.c
index 307cd4d35b2e..50fa4faa560a 100644
--- a/sys/dev/cyapa/cyapa.c
+++ b/sys/dev/cyapa/cyapa.c
@@ -1100,7 +1100,7 @@ again:
 static void cyapafiltdetach(struct knote *);
 static int cyapafilt(struct knote *, long);
 
-static struct filterops cyapa_filtops = {
+static const struct filterops cyapa_filtops = {
 	    .f_isfd = 1,
 	    .f_detach = cyapafiltdetach,
 	    .f_event = cyapafilt
diff --git a/sys/dev/evdev/cdev.c b/sys/dev/evdev/cdev.c
index c9a8258a03a9..9fe1299a0937 100644
--- a/sys/dev/evdev/cdev.c
+++ b/sys/dev/evdev/cdev.c
@@ -91,7 +91,7 @@ static struct cdevsw evdev_cdevsw = {
 	.d_name = "evdev",
 };
 
-static struct filterops evdev_cdev_filterops = {
+static const struct filterops evdev_cdev_filterops = {
 	.f_isfd = 1,
 	.f_attach = NULL,
 	.f_detach = evdev_kqdetach,
diff --git a/sys/dev/evdev/uinput.c b/sys/dev/evdev/uinput.c
index 3bf0e91b7360..9ac9fee8a157 100644
--- a/sys/dev/evdev/uinput.c
+++ b/sys/dev/evdev/uinput.c
@@ -93,13 +93,13 @@ static struct cdevsw uinput_cdevsw = {
 
 static struct cdev *uinput_cdev;
 
-static struct evdev_methods uinput_ev_methods = {
+static const struct evdev_methods uinput_ev_methods = {
 	.ev_open = NULL,
 	.ev_close = NULL,
 	.ev_event = uinput_ev_event,
 };
 
-static struct filterops uinput_filterops = {
+static const struct filterops uinput_filterops = {
 	.f_isfd = 1,
 	.f_attach = NULL,
 	.f_detach = uinput_kqdetach,
diff --git a/sys/dev/gpio/gpioc.c b/sys/dev/gpio/gpioc.c
index b9d95338e211..87fed38ebe3e 100644
--- a/sys/dev/gpio/gpioc.c
+++ b/sys/dev/gpio/gpioc.c
@@ -151,7 +151,7 @@ static struct cdevsw gpioc_cdevsw = {
 	.d_name		= "gpioc",
 };
 
-static struct filterops gpioc_read_filterops = {
+static const struct filterops gpioc_read_filterops = {
 	.f_isfd =	true,
 	.f_attach =	NULL,
 	.f_detach =	gpioc_kqdetach,
diff --git a/sys/dev/hid/hidraw.c b/sys/dev/hid/hidraw.c
index ccfdcdddf545..45ef1995063e 100644
--- a/sys/dev/hid/hidraw.c
+++ b/sys/dev/hid/hidraw.c
@@ -172,7 +172,7 @@ static int		hidraw_kqread(struct knote *, long);
 static void		hidraw_kqdetach(struct knote *);
 static void		hidraw_notify(struct hidraw_softc *);
 
-static struct filterops hidraw_filterops_read = {
+static const struct filterops hidraw_filterops_read = {
 	.f_isfd =	1,
 	.f_detach =	hidraw_kqdetach,
 	.f_event =	hidraw_kqread,
diff --git a/sys/dev/netmap/netmap_freebsd.c b/sys/dev/netmap/netmap_freebsd.c
index 215b1f7bd09e..6448fdc74160 100644
--- a/sys/dev/netmap/netmap_freebsd.c
+++ b/sys/dev/netmap/netmap_freebsd.c
@@ -1397,13 +1397,13 @@ netmap_knwrite(struct knote *kn, long hint)
 	return netmap_knrw(kn, hint, POLLOUT);
 }
 
-static struct filterops netmap_rfiltops = {
+static const struct filterops netmap_rfiltops = {
 	.f_isfd = 1,
 	.f_detach = netmap_knrdetach,
 	.f_event = netmap_knread,
 };
 
-static struct filterops netmap_wfiltops = {
+static const struct filterops netmap_wfiltops = {
 	.f_isfd = 1,
 	.f_detach = netmap_knwdetach,
 	.f_event = netmap_knwrite,
diff --git a/sys/dev/qat/qat_common/adf_freebsd_dev_processes.c b/sys/dev/qat/qat_common/adf_freebsd_dev_processes.c
index a70f25d57dcb..661d5bd0f14e 100644
--- a/sys/dev/qat/qat_common/adf_freebsd_dev_processes.c
+++ b/sys/dev/qat/qat_common/adf_freebsd_dev_processes.c
@@ -85,7 +85,7 @@ static struct cdevsw adf_state_cdevsw = {
 	.d_name = ADF_DEV_STATE_NAME,
 };
 
-static struct filterops adf_state_read_filterops = {
+static const struct filterops adf_state_read_filterops = {
 	.f_isfd = 1,
 	.f_attach = NULL,
 	.f_detach = adf_state_kqread_detach,
diff --git a/sys/dev/usb/usb_dev.c b/sys/dev/usb/usb_dev.c
index c58c3b5f64d5..a736a12fc4f4 100644
--- a/sys/dev/usb/usb_dev.c
+++ b/sys/dev/usb/usb_dev.c
@@ -1228,13 +1228,13 @@ usb_filter_read(struct knote *kn, long hint)
 	return (m ? 1 : 0);
 }
 
-static struct filterops usb_filtops_write = {
+static const struct filterops usb_filtops_write = {
 	.f_isfd = 1,
 	.f_detach = usb_filter_detach,
 	.f_event = usb_filter_write,
 };
 
-static struct filterops usb_filtops_read = {
+static const struct filterops usb_filtops_read = {
 	.f_isfd = 1,
 	.f_detach = usb_filter_detach,
 	.f_event = usb_filter_read,