rtl8712: remove unused functions from rtl871x_recv.h (3009891c) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/staging/rtl8712/rtl871x_recv.h

+0 −74

Original line number	Diff line number	Diff line
		@@ -150,11 +150,6 @@ static inline u8 get_rxmem(union recv_frame precvframe)
		return precvframe->u.hdr.rx_head;
		}

		static inline u8 get_rx_status(union recv_frame precvframe)
		{
		return get_rxmem(precvframe);
		}

		static inline u8 get_recvframe_data(union recv_frame precvframe)
		{
		/* always return rx_data */
		@@ -163,28 +158,6 @@ static inline u8 get_recvframe_data(union recv_frame precvframe)
		return precvframe->u.hdr.rx_data;
		}

		static inline u8 recvframe_push(union recv_frame precvframe, sint sz)
		{
		/* append data before rx_data */

		/* add data to the start of recv_frame
		*
		* This function extends the used data area of the recv_frame at the
		* buffer start. rx_data must be still larger than rx_head, after
		* pushing.
		*/

		if (precvframe == NULL)
		return NULL;
		precvframe->u.hdr.rx_data -= sz ;
		if (precvframe->u.hdr.rx_data < precvframe->u.hdr.rx_head) {
		precvframe->u.hdr.rx_data += sz ;
		return NULL;
		}
		precvframe->u.hdr.len += sz;
		return precvframe->u.hdr.rx_data;
		}

		static inline u8 recvframe_pull(union recv_frame precvframe, sint sz)
		{
		/* used for extract sz bytes from rx_data, update rx_data and return
		@@ -236,53 +209,6 @@ static inline u8 recvframe_pull_tail(union recv_frame precvframe, sint sz)
		return precvframe->u.hdr.rx_tail;
		}

		static inline _buffer get_rxbuf_desc(union recv_frame precvframe)
		{
		_buffer *buf_desc;
		if (precvframe == NULL)
		return NULL;
		return buf_desc;
		}

		static inline union recv_frame rxmem_to_recvframe(u8 rxmem)
		{
		/* due to the design of 2048 bytes alignment of recv_frame, we can
		* reference the union recv_frame from any given member of recv_frame.
		* rxmem indicates the any member/address in recv_frame */
		return (union recv_frame *)(((addr_t)rxmem >> RXFRAME_ALIGN) <<
		RXFRAME_ALIGN);
		}

		static inline union recv_frame pkt_to_recvframe(_pkt pkt)
		{
		u8 *buf_star;
		union recv_frame *precv_frame;

		precv_frame = rxmem_to_recvframe((unsigned char *)buf_star);
		return precv_frame;
		}

		static inline u8 pkt_to_recvmem(_pkt pkt)
		{
		/* return the rx_head */
		union recv_frame *precv_frame = pkt_to_recvframe(pkt);

		return precv_frame->u.hdr.rx_head;
		}

		static inline u8 pkt_to_recvdata(_pkt pkt)
		{
		/* return the rx_data */
		union recv_frame *precv_frame = pkt_to_recvframe(pkt);

		return precv_frame->u.hdr.rx_data;
		}

		static inline sint get_recvframe_len(union recv_frame *precvframe)
		{
		return precvframe->u.hdr.len;
		}

		struct sta_info;

		void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);