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xpp: BRI: remove trivial BRISTUFF wrappers

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Now that legacy BRISTUFF code is gone, some wrapper
functions became trivial. Removed these wrappers
and inlined their contents.

Signed-off-by: Oron Peled <oron.peled@xorcom.com>
Acked-By: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.5@10392 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Oron Peled 2012-01-03 14:42:21 +00:00 committed by Tzafrir Cohen
parent c36b6cd738
commit c3f65d39fa
1 changed files with 5 additions and 43 deletions
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48
drivers/dahdi/xpp/card_bri.c
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@ -422,15 +422,6 @@ static void nt_activation(xpd_t *xpd, bool on)
/*
* D-Chan receive
*/
static void bri_hdlc_abort(xpd_t *xpd, struct dahdi_chan *dchan, int event)
{
struct BRI_priv_data *priv;
priv = xpd->priv;
BUG_ON(!priv);
dahdi_hdlc_abort(dchan, event);
}
static int bri_check_stat(xpd_t *xpd, struct dahdi_chan *dchan, byte *buf, int len)
{
struct BRI_priv_data *priv;
@ -440,7 +431,7 @@ static int bri_check_stat(xpd_t *xpd, struct dahdi_chan *dchan, byte *buf, int l
BUG_ON(!priv);
if(len <= 0) {
XPD_NOTICE(xpd, "D-Chan RX DROP: short frame (len=%d)\n", len);
bri_hdlc_abort(xpd, dchan, DAHDI_EVENT_ABORT);
dahdi_hdlc_abort(dchan, DAHDI_EVENT_ABORT);
return -EPROTO;
}
status = buf[len-1];
@ -454,28 +445,12 @@ static int bri_check_stat(xpd_t *xpd, struct dahdi_chan *dchan, byte *buf, int l
event = DAHDI_EVENT_BADFCS;
}
dump_hex_buf(xpd, "D-Chan RX: current packet", buf, len);
bri_hdlc_abort(xpd, dchan, event);
dahdi_hdlc_abort(dchan, event);
return -EPROTO;
}
return 0;
}
static int bri_hdlc_putbuf(xpd_t *xpd, struct dahdi_chan *dchan,
unsigned char *buf, int len)
{
dahdi_hdlc_putbuf(dchan, buf, len);
return 0;
}
static void bri_hdlc_finish(xpd_t *xpd, struct dahdi_chan *dchan)
{
struct BRI_priv_data *priv;
priv = xpd->priv;
BUG_ON(!priv);
dahdi_hdlc_finish(dchan);
}
static int rx_dchan(xpd_t *xpd, reg_cmd_t *regcmd)
{
struct BRI_priv_data *priv;
@ -504,9 +479,7 @@ static int rx_dchan(xpd_t *xpd, reg_cmd_t *regcmd)
goto out;
}
XPD_DBG(GENERAL, xpd, "D-Chan RX: eoframe=%d len=%d\n", eoframe, len);
ret = bri_hdlc_putbuf(xpd, dchan, src, (eoframe) ? len - 1 : len);
if(ret < 0)
goto out;
dahdi_hdlc_putbuf(dchan, src, (eoframe) ? len - 1 : len);
if(!eoframe)
goto out;
if((ret = bri_check_stat(xpd, dchan, src, len)) < 0)
@ -516,7 +489,7 @@ static int rx_dchan(xpd_t *xpd, reg_cmd_t *regcmd)
* The last byte (that we don't pass on) is 0 if the checksum is correct. If it were wrong,
* we would drop the packet in the "if(src[len-1])" above.
*/
bri_hdlc_finish(xpd, dchan);
dahdi_hdlc_finish(dchan);
priv->dchan_rx_counter++;
priv->dchan_norx_ticks = 0;
out:
@ -541,17 +514,6 @@ static void bri_hdlc_hard_xmit(struct dahdi_chan *chan)
}
}
static int bri_hdlc_getbuf(struct dahdi_chan *dchan, unsigned char *buf,
unsigned int *size)
{
int len = *size;
int eoframe;
eoframe = dahdi_hdlc_getbuf(dchan, buf, &len);
*size = len;
return eoframe;
}
static int tx_dchan(xpd_t *xpd)
{
struct BRI_priv_data *priv;
@ -570,7 +532,7 @@ static int tx_dchan(xpd_t *xpd)
len = ARRAY_SIZE(priv->dchan_tbuf);
if(len > MULTIBYTE_MAX_LEN)
len = MULTIBYTE_MAX_LEN;
eoframe = bri_hdlc_getbuf(dchan, priv->dchan_tbuf, &len);
eoframe = dahdi_hdlc_getbuf(dchan, priv->dchan_tbuf, &len);
if(len <= 0)
return 0; /* Nothing to transmit on D channel */
if(len > MULTIBYTE_MAX_LEN) {