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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2021-05-13 23:09:08 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-21 15:05:21 +0300
commit53ad92fdf7c34c3b44566553077176a767612454 (patch)
tree77123c87ec2364d4c7b7d9e8fafc014f3c233155 /drivers/usb/gadget/udc/tegra-xudc.c
parent005775859a3dc4ed3854be5e883ec0716d492135 (diff)
downloadlinux-53ad92fdf7c34c3b44566553077176a767612454.tar.xz
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 <balbi@kernel.org> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20210513200908.448351-1-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc/tegra-xudc.c')
-rw-r--r--drivers/usb/gadget/udc/tegra-xudc.c6
1 files changed, 3 insertions, 3 deletions
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,