Module Name: src Committed By: christos Date: Fri Oct 1 17:02:35 UTC 2010
Modified Files: src/sys/dev/usb: ucom.c Log Message: remove debugging statements that have no chance of working (they crash) since they are called from a context where we cannot log. To generate a diff of this commit: cvs rdiff -u -r1.83 -r1.84 src/sys/dev/usb/ucom.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/usb/ucom.c diff -u src/sys/dev/usb/ucom.c:1.83 src/sys/dev/usb/ucom.c:1.84 --- src/sys/dev/usb/ucom.c:1.83 Sat Feb 20 09:52:22 2010 +++ src/sys/dev/usb/ucom.c Fri Oct 1 13:02:35 2010 @@ -1,4 +1,4 @@ -/* $NetBSD: ucom.c,v 1.83 2010/02/20 14:52:22 pooka Exp $ */ +/* $NetBSD: ucom.c,v 1.84 2010/10/01 17:02:35 christos Exp $ */ /* * Copyright (c) 1998, 2000 The NetBSD Foundation, Inc. @@ -34,7 +34,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.83 2010/02/20 14:52:22 pooka Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.84 2010/10/01 17:02:35 christos Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -982,10 +982,8 @@ return; s = spltty(); - if (ISSET(tp->t_state, TS_BUSY | TS_TIMEOUT | TS_TTSTOP)) { - DPRINTFN(4,("ucomstart: no go, state=0x%x\n", tp->t_state)); + if (ISSET(tp->t_state, TS_BUSY | TS_TIMEOUT | TS_TTSTOP)) goto out; - } if (sc->sc_tx_stopped) goto out; @@ -996,10 +994,8 @@ data = tp->t_outq.c_cf; cnt = ndqb(&tp->t_outq, 0); - if (cnt == 0) { - DPRINTF(("ucomstart: cnt==0\n")); + if (cnt == 0) goto out; - } ub = SIMPLEQ_FIRST(&sc->sc_obuff_free); KASSERT(ub != NULL); @@ -1031,7 +1027,6 @@ void ucomstop(struct tty *tp, int flag) { - DPRINTF(("ucomstop: flag=%d\n", flag)); #if 0 /*struct ucom_softc *sc = device_lookup_private(&ucom_cd, UCOMUNIT(dev));*/ @@ -1039,7 +1034,6 @@ s = spltty(); if (ISSET(tp->t_state, TS_BUSY)) { - DPRINTF(("ucomstop: XXX\n")); /* sc->sc_tx_stopped = 1; */ if (!ISSET(tp->t_state, TS_TTSTOP)) SET(tp->t_state, TS_FLUSH);