Messages in this thread Patch in this message | | | From | "Ricardo B. Marliere" <> | Date | Sun, 18 Feb 2024 16:18:10 -0300 | Subject | [PATCH 2/4] usb: phy: constify the struct device_type usage |
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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> --- 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 4b468bde19cf..06e0fb23566c 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -699,7 +699,7 @@ int usb_add_phy(struct usb_phy *x, enum usb_phy_type type) } 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, }; -- 2.43.0
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