[svn-commits] sruffell: branch linux/sruffell/wctdm24xxp-updates r10124 - /linux/team/sruff...

[SVN commits to the Digium repositories]

Author: sruffell
Date: Fri Aug 12 19:35:55 2011
New Revision: 10124

URL: http://svnview.digium.com/svn/dahdi?view=rev&rev=10124
Log:
wctdm24xxp: Reset the polarity debounce setting when battery is lost.

Wait until we have de-bounced the presence of battery before moving on the
check for changes in polarity. This removes the sometimes random
polarity messages generated on an FXO port when the far side drops
battery from a supervisor disconnect.

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

Modified:
    linux/team/sruffell/wctdm24xxp-updates/drivers/dahdi/wctdm24xxp/base.c

Modified: linux/team/sruffell/wctdm24xxp-updates/drivers/dahdi/wctdm24xxp/base.c
URL: http://svnview.digium.com/svn/dahdi/linux/team/sruffell/wctdm24xxp-updates/drivers/dahdi/wctdm24xxp/base.c?view=diff&rev=10124&r1=10123&r2=10124
==============================================================================
--- linux/team/sruffell/wctdm24xxp-updates/drivers/dahdi/wctdm24xxp/base.c (original)
+++ linux/team/sruffell/wctdm24xxp-updates/drivers/dahdi/wctdm24xxp/base.c Fri Aug 12 19:35:55 2011
@@ -1958,6 +1958,9 @@
 		   battery present or unknown, no debounce timer
 		   battery present or unknown, debounce timer (going to battery lost)
 		*/
+
+		fxo->lastpol = fxo->polarity;
+		fxo->polaritydebounce = 0;
 
 		if (fxo->battery == BATTERY_LOST) {
 			if (fxo->battdebounce) {