staging: rtl8723au: Remove unused bitshift() function

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/include/osdep_service.h b/drivers/staging/rtl8723au/include/osdep_service.h
index c5fb356d6be24f00df96493c014ccae9a0504e38..6b7d7aa464fd58461ace3be50e4c37ea5da18cbd 100644 (file)
--- a/drivers/staging/rtl8723au/include/osdep_service.h
+++ b/drivers/staging/rtl8723au/include/osdep_service.h
@@ -147,16 +147,6 @@ extern unsigned char       MCS_rate_1R23A[16];
 void   _rtw_init_queue23a(struct rtw_queue *pqueue);
 u32    _rtw_queue_empty23a(struct rtw_queue *pqueue);
 
-static inline u32 bitshift(u32 bitmask)
-{
-       u32 i;
-
-       for (i = 0; i <= 31; i++)
-               if (((bitmask>>i) &  0x1) == 1) break;
-
-       return i;
-}
-
 void rtw_suspend_lock_init(void);
 void rtw_suspend_lock_uninit(void);
 void rtw_lock_suspend(void);