The sparse tool complains as follows:
drivers/usb/gadget/udc/lpc32xx_udc.c:2989:25: warning:
symbol 'lpc32xx_usbddata' was not declared. Should it be static?
This variable is not used outside of lpc32xx_udc.c, so this commit
marks it static.
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/usb/gadget/udc/lpc32xx_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c
index 4a112670cc6c..e8a4637a9a17 100644
--- a/drivers/usb/gadget/udc/lpc32xx_udc.c
+++ b/drivers/usb/gadget/udc/lpc32xx_udc.c
@@ -2986,7 +2986,7 @@ static void lpc32xx_rmwkup_chg(int remote_wakup_enable)
/* Enable or disable USB remote wakeup */
}
-struct lpc32xx_usbd_cfg lpc32xx_usbddata = {
+static struct lpc32xx_usbd_cfg lpc32xx_usbddata = {
.vbus_drv_pol = 0,
.conn_chgb = &lpc32xx_usbd_conn_chg,
.susp_chgb = &lpc32xx_usbd_susp_chg,
