[src/trunk]: src/sys/arch/arc/jazz Replace shutdownhook_establish(9) with pmf...

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

details:   https://anonhg.NetBSD.org/src/rev/4827afe41dd0
branches:  trunk
changeset: 747673:4827afe41dd0
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sun Sep 27 05:29:20 2009 +0000

description:
Replace shutdownhook_establish(9) with pmf_device_register1(9).
Tested on JC94.

diffstat:

 sys/arch/arc/jazz/fd.c |  21 ++++++++++++++++-----
 1 files changed, 16 insertions(+), 5 deletions(-)

diffs (56 lines):

diff -r 04f37c3f4f24 -r 4827afe41dd0 sys/arch/arc/jazz/fd.c
--- a/sys/arch/arc/jazz/fd.c    Sun Sep 27 03:48:07 2009 +0000
+++ b/sys/arch/arc/jazz/fd.c    Sun Sep 27 05:29:20 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fd.c,v 1.39 2009/01/13 13:35:51 yamt Exp $     */
+/*     $NetBSD: fd.c,v 1.40 2009/09/27 05:29:20 tsutsui Exp $  */
 /*     $OpenBSD: fd.c,v 1.6 1998/10/03 21:18:57 millert Exp $  */
 /*     NetBSD: fd.c,v 1.78 1995/07/04 07:23:09 mycroft Exp     */
 
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fd.c,v 1.39 2009/01/13 13:35:51 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fd.c,v 1.40 2009/09/27 05:29:20 tsutsui Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -167,8 +167,6 @@
 #define        FD_MOTOR_WAIT   0x04            /* motor coming up */
        int sc_cylin;           /* where we think the head is */
 
-       void *sc_sdhook;        /* saved shutdown hook for drive. */
-
        TAILQ_ENTRY(fd_softc) sc_drivechain;
        int sc_ops;             /* I/O ops since last switch */
        struct bufq_state *sc_q;/* pending I/O requests */
@@ -201,6 +199,7 @@
 
 struct dkdriver fddkdriver = { fdstrategy };
 
+static bool fd_shutdown(device_t, int);
 #if 0
 static const struct fd_type *fd_nvtotype(char *, int, int);
 #endif
@@ -353,7 +352,19 @@
        mountroothook_establish(fd_mountroot_hook, fd->sc_dev);
 
        /* Needed to power off if the motor is on when we halt. */
-       fd->sc_sdhook = shutdownhook_establish(fd_motor_off, fd);
+       if (!pmf_device_register1(self, NULL, NULL, fd_shutdown))
+               aprint_error_dev(self, "couldn't establish power handler\n");
+}
+
+bool
+fd_shutdown(device_t self, int howto)
+{
+       struct fd_softc *fd;
+
+       fd = device_private(self);
+       fd_motor_off(fd);
+
+       return true;
 }
 
 #if 0