[src/trunk]: src/sys/dev/usb Don't comment out printer reset on open, if this...

[mbalmer <mbalmer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b7578d3f3fe5
branches:  trunk
changeset: 763639:b7578d3f3fe5
user:      mbalmer <mbalmer%NetBSD.org@localhost>
date:      Tue Mar 29 07:48:13 2011 +0000

description:
Don't comment out printer reset on open, if this causes a problem, use the
/dev/ulpnX device node which sets a flag that prevents the reset.

diffstat:

 sys/dev/usb/ulpt.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 26cac75a4ecc -r b7578d3f3fe5 sys/dev/usb/ulpt.c
--- a/sys/dev/usb/ulpt.c        Tue Mar 29 07:22:31 2011 +0000
+++ b/sys/dev/usb/ulpt.c        Tue Mar 29 07:48:13 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ulpt.c,v 1.85 2010/11/03 22:34:24 dyoung Exp $ */
+/*     $NetBSD: ulpt.c,v 1.86 2011/03/29 07:48:13 mbalmer Exp $        */
 /*     $FreeBSD: src/sys/dev/usb/ulpt.c,v 1.24 1999/11/17 22:33:44 n_hibma Exp $       */
 
 /*
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.85 2010/11/03 22:34:24 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.86 2011/03/29 07:48:13 mbalmer Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -524,10 +524,8 @@
        error = 0;
        sc->sc_refcnt++;
 
-#if 0 /* XXX causes some printers to disconnect */
        if ((flags & ULPT_NOPRIME) == 0)
                ulpt_reset(sc);
-#endif
 
        for (spin = 0; (ulpt_status(sc) & LPS_SELECT) == 0; spin += STEP) {
                DPRINTFN(2, ("ulpt_open: waiting a while\n"));