diff mbox series

usb: gadget: tegra-xudc: Constify static structs

Message ID 20210513200908.448351-1-rikard.falkeborn@gmail.com
State New
Headers show
Series usb: gadget: tegra-xudc: Constify static structs | expand

Commit Message

Rikard Falkeborn May 13, 2021, 8:09 p.m. UTC 
Constify a couple of ops-structs that are never modified, to let the
compiler put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 drivers/usb/gadget/udc/tegra-xudc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 2319c9737c2b..66b19db4c6e6 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -1907,7 +1907,7 @@  static void tegra_xudc_ep_free_request(struct usb_ep *usb_ep,
 	kfree(req);
 }
 
-static struct usb_ep_ops tegra_xudc_ep_ops = {
+static const struct usb_ep_ops tegra_xudc_ep_ops = {
 	.enable = tegra_xudc_ep_enable,
 	.disable = tegra_xudc_ep_disable,
 	.alloc_request = tegra_xudc_ep_alloc_request,
@@ -1928,7 +1928,7 @@  static int tegra_xudc_ep0_disable(struct usb_ep *usb_ep)
 	return -EBUSY;
 }
 
-static struct usb_ep_ops tegra_xudc_ep0_ops = {
+static const struct usb_ep_ops tegra_xudc_ep0_ops = {
 	.enable = tegra_xudc_ep0_enable,
 	.disable = tegra_xudc_ep0_disable,
 	.alloc_request = tegra_xudc_ep_alloc_request,
@@ -2168,7 +2168,7 @@  static int tegra_xudc_set_selfpowered(struct usb_gadget *gadget, int is_on)
 	return 0;
 }
 
-static struct usb_gadget_ops tegra_xudc_gadget_ops = {
+static const struct usb_gadget_ops tegra_xudc_gadget_ops = {
 	.get_frame = tegra_xudc_gadget_get_frame,
 	.wakeup = tegra_xudc_gadget_wakeup,
 	.pullup = tegra_xudc_gadget_pullup,