From 53ad92fdf7c34c3b44566553077176a767612454 Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Thu, 13 May 2021 22:09:08 +0200 Subject: [PATCH] usb: gadget: tegra-xudc: Constify static structs Constify a couple of ops-structs that are never modified, to let the compiler put them in read-only memory. Acked-by: Felipe Balbi Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20210513200908.448351-1-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/tegra-xudc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index 2319c97..66b19db 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, -- 2.7.4