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[3/4] usb: gadget: constify the struct device_type usage

Message ID 20240218-device_cleanup-usb-v1-3-77423c4da262@marliere.net (mailing list archive)
State Accepted
Commit 3e383260dfd406d8bb09a64cadeafb5cd71a7e0c
Headers show
Series usb: constify struct device_type usage | expand

Commit Message

Ricardo B. Marliere Feb. 18, 2024, 7:18 p.m. UTC 
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the gadget_type
variable to be a constant structure as well, placing it into read-only
memory which can not be modified at runtime.

Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
---
 drivers/usb/gadget/function/u_ether.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 3c5a6f6ac341..444212c0b5a9 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -718,7 +718,7 @@  static const struct net_device_ops eth_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 };
 
-static struct device_type gadget_type = {
+static const struct device_type gadget_type = {
 	.name	= "gadget",
 };