From df097bf988c082726d1b35d7132a915db2110a43 Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Sun, 18 Feb 2024 16:18:10 -0300 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20240218-device_cleanup-usb-v1-2-77423c4da262@marliere.net Signed-off-by: Greg Kroah-Hartman --- drivers/usb/phy/phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 4b468bde19cfb..06e0fb23566ce 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, }; -- 2.30.2