The hc_driver structure is only passed as the first argument to usb_create_hcd, which is declared as const. Thus the hc_driver structure itself can be const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall Julia.Lawall@lip6.fr
--- drivers/staging/greybus/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/greybus/usb.c b/drivers/staging/greybus/usb.c index ccadda0..f93a76d 100644 --- a/drivers/staging/greybus/usb.c +++ b/drivers/staging/greybus/usb.c @@ -139,7 +139,7 @@ static int hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex, return ret; }
-static struct hc_driver usb_gb_hc_driver = { +static const struct hc_driver usb_gb_hc_driver = { .description = "greybus-hcd", .product_desc = "Greybus USB Host Controller", .hcd_priv_size = sizeof(struct gb_usb_device),