diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index ec50f18c8890..034477ce77c6 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -1894,7 +1894,7 @@ static int fsl_qe_stop(struct usb_gadget *gadget,
 		struct usb_gadget_driver *driver);
 
 /* defined in usb_gadget.h */
-static struct usb_gadget_ops qe_gadget_ops = {
+static const struct usb_gadget_ops qe_gadget_ops = {
 	.get_frame = qe_get_frame,
 	.udc_start = fsl_qe_start,
 	.udc_stop = fsl_qe_stop,
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 49642d4ae83c..38939561cff3 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -1259,7 +1259,7 @@ static int fsl_udc_start(struct usb_gadget *g,
 static int fsl_udc_stop(struct usb_gadget *g,
 		struct usb_gadget_driver *driver);
 /* defined in gadget.h */
-static struct usb_gadget_ops fsl_gadget_ops = {
+static const struct usb_gadget_ops fsl_gadget_ops = {
 	.get_frame = fsl_get_frame,
 	.wakeup = fsl_wakeup,
 /*	.set_selfpowered = fsl_set_selfpowered,	*/ /* Always selfpowered */
diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c
index 8c2372fa294f..9fafb00d3c7a 100644
--- a/drivers/usb/gadget/fusb300_udc.c
+++ b/drivers/usb/gadget/fusb300_udc.c
@@ -1341,7 +1341,7 @@ static int fusb300_udc_pullup(struct usb_gadget *_gadget, int is_active)
 	return 0;
 }
 
-static struct usb_gadget_ops fusb300_gadget_ops = {
+static const struct usb_gadget_ops fusb300_gadget_ops = {
 	.pullup		= fusb300_udc_pullup,
 	.udc_start	= fusb300_udc_start,
 	.udc_stop	= fusb300_udc_stop,
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c
index 0a35db1ae029..34a0cb9382dc 100644
--- a/drivers/usb/gadget/m66592-udc.c
+++ b/drivers/usb/gadget/m66592-udc.c
@@ -1526,7 +1526,7 @@ static int m66592_pullup(struct usb_gadget *gadget, int is_on)
 	return 0;
 }
 
-static struct usb_gadget_ops m66592_gadget_ops = {
+static const struct usb_gadget_ops m66592_gadget_ops = {
 	.get_frame		= m66592_get_frame,
 	.udc_start		= m66592_udc_start,
 	.udc_stop		= m66592_udc_stop,
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index d0c87b15b9a3..06be85c2b233 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -1314,7 +1314,7 @@ static int omap_udc_start(struct usb_gadget *g,
 static int omap_udc_stop(struct usb_gadget *g,
 		struct usb_gadget_driver *driver);
 
-static struct usb_gadget_ops omap_gadget_ops = {
+static const struct usb_gadget_ops omap_gadget_ops = {
 	.get_frame		= omap_get_frame,
 	.wakeup			= omap_wakeup,
 	.set_selfpowered	= omap_set_selfpowered,
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 5a80751accb7..234838da6d51 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -1812,7 +1812,7 @@ static int r8a66597_set_selfpowered(struct usb_gadget *gadget, int is_self)
 	return 0;
 }
 
-static struct usb_gadget_ops r8a66597_gadget_ops = {
+static const struct usb_gadget_ops r8a66597_gadget_ops = {
 	.get_frame		= r8a66597_get_frame,
 	.udc_start		= r8a66597_start,
 	.udc_stop		= r8a66597_stop,
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 833d85befa3f..26033b50b54a 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -3055,7 +3055,7 @@ static int s3c_hsotg_pullup(struct usb_gadget *gadget, int is_on)
 	return 0;
 }
 
-static struct usb_gadget_ops s3c_hsotg_gadget_ops = {
+static const struct usb_gadget_ops s3c_hsotg_gadget_ops = {
 	.get_frame	= s3c_hsotg_gadget_getframe,
 	.udc_start		= s3c_hsotg_udc_start,
 	.udc_stop		= s3c_hsotg_udc_stop,
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index 4a3d620e1f11..3ed5a397296f 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -1254,7 +1254,7 @@ static int s3c_hsudc_vbus_draw(struct usb_gadget *gadget, unsigned mA)
 	return -EOPNOTSUPP;
 }
 
-static struct usb_gadget_ops s3c_hsudc_gadget_ops = {
+static const struct usb_gadget_ops s3c_hsudc_gadget_ops = {
 	.get_frame	= s3c_hsudc_gadget_getframe,
 	.udc_start	= s3c_hsudc_start,
 	.udc_stop	= s3c_hsudc_stop,
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index dd41f61893ef..809745072c11 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -905,7 +905,7 @@ static int usbhsg_set_selfpowered(struct usb_gadget *gadget, int is_self)
 	return 0;
 }
 
-static struct usb_gadget_ops usbhsg_gadget_ops = {
+static const struct usb_gadget_ops usbhsg_gadget_ops = {
 	.get_frame		= usbhsg_get_frame,
 	.set_selfpowered	= usbhsg_set_selfpowered,
 	.udc_start		= usbhsg_gadget_start,