From 1ab40abcdbb2c409372223060078cc2347df2721 Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Sun, 18 Feb 2024 16:18:12 -0300 Subject: usb: core: constify the struct device_type usage Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the usb_device_type, usb_if_device_type, usb_ep_device_type and usb_port_device_type variables to be constant structures as well, placing it into read-only memory which can not be modified at runtime. Signed-off-by: Ricardo B. Marliere Link: https://lore.kernel.org/r/20240218-device_cleanup-usb-v1-4-77423c4da262@marliere.net Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/endpoint.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/core/endpoint.c') diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c index a2530811cf7d..4b38b87a1343 100644 --- a/drivers/usb/core/endpoint.c +++ b/drivers/usb/core/endpoint.c @@ -141,7 +141,7 @@ static void ep_device_release(struct device *dev) kfree(ep_dev); } -struct device_type usb_ep_device_type = { +const struct device_type usb_ep_device_type = { .name = "usb_endpoint", .release = ep_device_release, }; -- cgit v1.2.3