[src/trunk]: src/sys/dev/sdmmc Protect ldattach ops with config_pending_intr(...

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

details:   https://anonhg.NetBSD.org/src/rev/98aa9b585bc7
branches:  trunk
changeset: 773075:98aa9b585bc7
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Fri Jan 27 14:28:33 2012 +0000

description:
Protect ldattach ops with config_pending_intr(9)/config_pending_decr(9)
so that "boot device: ld0" detection works properly even on slower zaurus.

diffstat:

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

diffs (34 lines):

diff -r 65306e90c27d -r 98aa9b585bc7 sys/dev/sdmmc/ld_sdmmc.c
--- a/sys/dev/sdmmc/ld_sdmmc.c  Fri Jan 27 12:22:02 2012 +0000
+++ b/sys/dev/sdmmc/ld_sdmmc.c  Fri Jan 27 14:28:33 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ld_sdmmc.c,v 1.7 2010/11/13 13:52:11 uebayasi Exp $    */
+/*     $NetBSD: ld_sdmmc.c,v 1.8 2012/01/27 14:28:33 tsutsui Exp $     */
 
 /*
  * Copyright (c) 2008 KIYOHARA Takashi
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ld_sdmmc.c,v 1.7 2010/11/13 13:52:11 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ld_sdmmc.c,v 1.8 2012/01/27 14:28:33 tsutsui Exp $");
 
 #include "rnd.h"
 
@@ -133,6 +133,7 @@
         * It is avoided that the error occurs when the card attaches it, 
         * when wedge is supported.
         */
+       config_pending_incr();
        if (kthread_create(PRI_NONE, KTHREAD_MPSAFE, NULL,
            ld_sdmmc_doattach, sc, &lwp, "%sattach", device_xname(self))) {
                aprint_error_dev(self, "couldn't create thread\n");
@@ -154,6 +155,7 @@
                    ssc->sc_busclk / 1000, ssc->sc_busclk % 1000);
        else
                aprint_normal(" %u KHz\n", ssc->sc_busclk % 1000);
+       config_pending_decr();
        kthread_exit(0);
 }