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rtl8712: remove unused functions from rtl871x_recv.h

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Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Niklas Söderlund 2013-02-28 20:04:01 +01:00 committed by Greg Kroah-Hartman
parent f1d07f3332
commit 3009891c9f
1 changed files with 0 additions and 74 deletions
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74
drivers/staging/rtl8712/rtl871x_recv.h
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@ -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);