usb: core: Add 0x prefix to quirks debug output

Use "0x%x" format for quirks debug print to clarify it's a hexadecimal
value. Improves readability and consistency with other hex outputs.

Signed-off-by: Jiayi Li <lijiayi@kylinos.cn>
Link: https://lore.kernel.org/r/20250603071045.3243699-1-lijiayi@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 53d68d2..6a14d1d 100644 (file)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -735,7 +735,7 @@ void usb_detect_quirks(struct usb_device *udev)
        udev->quirks ^= usb_detect_dynamic_quirks(udev);
 
        if (udev->quirks)
-               dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
+               dev_dbg(&udev->dev, "USB quirks for this device: 0x%x\n",
                        udev->quirks);
 
 #ifdef CONFIG_USB_DEFAULT_PERSIST