USB: musb: musb_gadget: fix sparse warning
Fix the following sparse warnings:
drivers/usb/musb/musb_gadget.c:1161:5: warning: symbol 'musb_gadget_set_halt' was not declared. Should it be static?
drivers/usb/musb/musb_gadget.c:1244:5: warning: symbol 'musb_gadget_set_wedge' was not declared. Should it be static?
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 07d5dc9..c49b9ba 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1211,7 +1211,7 @@
*
* exported to ep0 code
*/
-int musb_gadget_set_halt(struct usb_ep *ep, int value)
+static int musb_gadget_set_halt(struct usb_ep *ep, int value)
{
struct musb_ep *musb_ep = to_musb_ep(ep);
u8 epnum = musb_ep->current_epnum;
@@ -1296,7 +1296,7 @@
/*
* Sets the halt feature with the clear requests ignored
*/
-int musb_gadget_set_wedge(struct usb_ep *ep)
+static int musb_gadget_set_wedge(struct usb_ep *ep)
{
struct musb_ep *musb_ep = to_musb_ep(ep);