usb: gadget: aspeed-vhub: constify usb_gadget_ops structure

The usb_gadget_ops structure can be const as it is only stored in
the ops field of a usb_gadget structure and this field is const.

Done with the help of Coccinelle.

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index f0233912bacee91fd06e4d43561ca45dd5fc67b2..6b1b16b17d7d5f6423f1c3e4760b144e7f5f2c07 100644 (file)
--- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -438,7 +438,7 @@ static int ast_vhub_udc_stop(struct usb_gadget *gadget)
        return 0;
 }
 
-static struct usb_gadget_ops ast_vhub_udc_ops = {
+static const struct usb_gadget_ops ast_vhub_udc_ops = {
        .get_frame      = ast_vhub_udc_get_frame,
        .wakeup         = ast_vhub_udc_wakeup,
        .pullup         = ast_vhub_udc_pullup,