[PATCH -next] USB: musb: Remove unused inline function

[YueHaibing]

It is never used, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/usb/musb/musb_host.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
index 32336571f05c..4804d4d85c15 100644
--- a/drivers/usb/musb/musb_host.h
+++ b/drivers/usb/musb/musb_host.h
@@ -97,7 +97,6 @@ static inline void musb_host_tx(struct musb *musb, u8 epnum)	{}
 static inline void musb_host_rx(struct musb *musb, u8 epnum)	{}
 static inline void musb_root_disconnect(struct musb *musb)	{}
 static inline void musb_host_resume_root_hub(struct musb *musb)	{}
-static inline void musb_host_poll_rh_status(struct musb *musb)	{}
 static inline void musb_host_poke_root_hub(struct musb *musb)	{}
 static inline int musb_port_suspend(struct musb *musb, bool do_suspend)
 {
-- 
2.17.1