rtl8712: remove unused functions from rtl871x_recv.h
Signed-off-by: Niklas Söderlund <niso@kth.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -150,11 +150,6 @@ static inline u8 *get_rxmem(union recv_frame *precvframe)
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return precvframe->u.hdr.rx_head;
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}
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static inline u8 *get_rx_status(union recv_frame *precvframe)
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{
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return get_rxmem(precvframe);
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}
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static inline u8 *get_recvframe_data(union recv_frame *precvframe)
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{
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/* always return rx_data */
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@ -163,28 +158,6 @@ static inline u8 *get_recvframe_data(union recv_frame *precvframe)
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return precvframe->u.hdr.rx_data;
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}
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static inline u8 *recvframe_push(union recv_frame *precvframe, sint sz)
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{
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/* append data before rx_data */
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/* add data to the start of recv_frame
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*
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* This function extends the used data area of the recv_frame at the
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* buffer start. rx_data must be still larger than rx_head, after
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* pushing.
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*/
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if (precvframe == NULL)
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return NULL;
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precvframe->u.hdr.rx_data -= sz ;
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if (precvframe->u.hdr.rx_data < precvframe->u.hdr.rx_head) {
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precvframe->u.hdr.rx_data += sz ;
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return NULL;
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}
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precvframe->u.hdr.len += sz;
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return precvframe->u.hdr.rx_data;
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}
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static inline u8 *recvframe_pull(union recv_frame *precvframe, sint sz)
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{
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/* used for extract sz bytes from rx_data, update rx_data and return
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@ -236,53 +209,6 @@ static inline u8 *recvframe_pull_tail(union recv_frame *precvframe, sint sz)
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return precvframe->u.hdr.rx_tail;
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}
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static inline _buffer *get_rxbuf_desc(union recv_frame *precvframe)
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{
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_buffer *buf_desc;
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if (precvframe == NULL)
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return NULL;
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return buf_desc;
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}
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static inline union recv_frame *rxmem_to_recvframe(u8 *rxmem)
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{
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/* due to the design of 2048 bytes alignment of recv_frame, we can
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* reference the union recv_frame from any given member of recv_frame.
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* rxmem indicates the any member/address in recv_frame */
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return (union recv_frame *)(((addr_t)rxmem >> RXFRAME_ALIGN) <<
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RXFRAME_ALIGN);
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}
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static inline union recv_frame *pkt_to_recvframe(_pkt *pkt)
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{
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u8 *buf_star;
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union recv_frame *precv_frame;
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precv_frame = rxmem_to_recvframe((unsigned char *)buf_star);
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return precv_frame;
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}
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static inline u8 *pkt_to_recvmem(_pkt *pkt)
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{
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/* return the rx_head */
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union recv_frame *precv_frame = pkt_to_recvframe(pkt);
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return precv_frame->u.hdr.rx_head;
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}
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static inline u8 *pkt_to_recvdata(_pkt *pkt)
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{
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/* return the rx_data */
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union recv_frame *precv_frame = pkt_to_recvframe(pkt);
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return precv_frame->u.hdr.rx_data;
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}
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static inline sint get_recvframe_len(union recv_frame *precvframe)
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{
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return precvframe->u.hdr.len;
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}
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struct sta_info;
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void _r8712_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv);
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