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wcte12xp: Remove unused 'unchannelized' global.

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Signed-off-by: Shaun Ruffell <sruffell@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9329 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell 2010-09-14 18:35:39 +00:00
parent 64aab2c630
commit 844714825a
1 changed files with 7 additions and 18 deletions
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25
drivers/dahdi/wcte12xp/base.c
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@ -62,7 +62,6 @@ static int losalarmdebounce = 2500; /* LOS def to 2.5s AT&T TR54016*/
static int aisalarmdebounce = 2500; /* AIS(blue) def to 2.5s AT&T TR54016*/
static int yelalarmdebounce = 500; /* RAI(yellow) def to 0.5s AT&T devguide */
static int t1e1override = -1;
static int unchannelized = 0;
static int latency = VOICEBUS_DEFAULT_LATENCY;
static unsigned int max_latency = VOICEBUS_DEFAULT_MAXLATENCY;
static int vpmsupport = 1;
@ -730,8 +729,7 @@ static void t1_release(struct t1 *wc)
static void t4_serial_setup(struct t1 *wc)
{
t1_info(wc, "Setting up global serial parameters for %s\n",
wc->spantype == TYPE_E1 ?
(unchannelized ? "Unchannelized E1" : "E1") : "T1");
((wc->spantype == TYPE_E1) ? "E1" : "T1"));
t1_setreg(wc, 0x85, 0xe0); /* GPC1: Multiplex mode enabled, FSC is output, active low, RCLK from channel 0 */
t1_setreg(wc, 0x08, 0x05); /* IPC: Interrupt push/pull active low */
@ -863,8 +861,7 @@ static void t1_configure_e1(struct t1 *wc, int lineconfig)
fmr1 = 0x46; /* FMR1: E1 mode, Automatic force resync, PCM30 mode, 8.192 Mhz backplane, no XAIS */
fmr2 = 0x03; /* FMR2: Auto transmit remote alarm, auto loss of multiframe recovery, no payload loopback */
if (unchannelized)
fmr2 |= 0x30;
if (lineconfig & DAHDI_CONFIG_CRC4) {
fmr1 |= 0x08; /* CRC4 transmit */
fmr2 |= 0xc0; /* CRC4 receive */
@ -889,9 +886,6 @@ static void t1_configure_e1(struct t1 *wc, int lineconfig)
}
t1_setreg(wc, 0x1c, fmr0);
if (unchannelized)
t1_setreg(wc, 0x1f, 0x40);
t1_setreg(wc, 0x37, 0xf0 /*| 0x6 */ ); /* LIM1: Clear data in case of LOS, Set receiver threshold (0.5V), No remote loop, no DRS */
t1_setreg(wc, 0x36, 0x08); /* LIM0: Enable auto long haul mode, no local loop (must be after LIM1) */
@ -917,10 +911,8 @@ static void t1_configure_e1(struct t1 *wc, int lineconfig)
t1_setreg(wc, 0x39, 0x15); /* PCR: 22 "ones" clear LOS */
t1_setreg(wc, 0x20, 0x9f); /* XSW: Spare bits all to 1 */
if (unchannelized)
t1_setreg(wc, 0x21, 0x3c);
else
t1_setreg(wc, 0x21, 0x1c|cas); /* XSP: E-bit set when async. AXS auto, XSIF to 1 */
t1_setreg(wc, 0x21, 0x1c|cas); /* XSP: E-bit set when async. AXS
auto, XSIF to 1 */
/* Generate pulse mask for E1 */
@ -1581,10 +1573,7 @@ static int t1_software_init(struct t1 *wc)
wc->span.irq = pdev->irq;
if (wc->spantype == TYPE_E1) {
if (unchannelized)
wc->span.channels = 32;
else
wc->span.channels = 31;
wc->span.channels = 31;
wc->span.spantype = "E1";
wc->span.linecompat = DAHDI_CONFIG_AMI | DAHDI_CONFIG_HDB3 |
DAHDI_CONFIG_CCS | DAHDI_CONFIG_CRC4;
@ -1804,11 +1793,11 @@ static inline void t1_check_alarms(struct t1 *wc)
wc->flags.sendingyellow = 0;
}
/*
if ((c & 0x10) && !unchannelized)
if ((c & 0x10))
alarms |= DAHDI_ALARM_YELLOW;
*/
if ((c & 0x10) && !unchannelized) { /* receiving yellow (RAI) */
if (c & 0x10) { /* receiving yellow (RAI) */
if (wc->yelalarmcount >= (yelalarmdebounce/100))
alarms |= DAHDI_ALARM_YELLOW;
else {