From: Ricardo B. Marliere <ricardo@marliere.net>
Date: Sun, 18 Feb 2024 19:18:10 +0000 (-0300)
Subject: usb: phy: constify the struct device_type usage
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=df097bf988c082726d1b35d7132a915db2110a43;p=users%2Fjedix%2Flinux-maple.git

usb: phy: 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_phy_dev_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>
Link: https://lore.kernel.org/r/20240218-device_cleanup-usb-v1-2-77423c4da262@marliere.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 4b468bde19cf..06e0fb23566c 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
@@ -699,7 +699,7 @@ out:
 }
 EXPORT_SYMBOL_GPL(usb_add_phy);
 
-static struct device_type usb_phy_dev_type = {
+static const struct device_type usb_phy_dev_type = {
 	.name = "usb_phy",
 	.uevent = usb_phy_uevent,
 };