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From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Sat, 27 Sep 2003 05:01:01 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/adlink adlink.c src/sys/dev/ata ata-all.c
 src/sys/dev/isp isp_freebsd.c src/sys/dev/md md.c src/sys/dev/null
 null.c src/sys/dev/ofw openfirmio.c src/sys/geom geom_ctl.c
 src/sys/i386/bios smapi.c src/sys/i386/i386 elan-mmcr.c ...
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phk         2003/09/27 05:01:01 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/adlink       adlink.c 
    sys/dev/ata          ata-all.c 
    sys/dev/isp          isp_freebsd.c 
    sys/dev/md           md.c 
    sys/dev/null         null.c 
    sys/dev/ofw          openfirmio.c 
    sys/geom             geom_ctl.c 
    sys/i386/bios        smapi.c 
    sys/i386/i386        elan-mmcr.c 
    sys/kern             kern_conf.c subr_devstat.c tty_tty.c 
    sys/netncp           ncp_mod.c 
    sys/opencrypto       cryptodev.c 
  Log:
  The present defaults for the open and close for device drivers which
  provide no methods does not make any sense, and is not used by any
  driver.
  
  It is a pretty hard to come up with even a theoretical concept of
  a device driver which would always fail open and close with ENODEV.
  
  Change the defaults to be nullopen() and nullclose() which simply
  does nothing.
  
  Remove explicit initializations to these from the drivers which
  already used them.
  
  Revision  Changes    Path
  1.6       +0 -1      src/sys/dev/adlink/adlink.c
  1.190     +0 -2      src/sys/dev/ata/ata-all.c
  1.94      +0 -2      src/sys/dev/isp/isp_freebsd.c
  1.106     +0 -2      src/sys/dev/md/md.c
  1.20      +0 -4      src/sys/dev/null/null.c
  1.7       +0 -2      src/sys/dev/ofw/openfirmio.c
  1.30      +0 -2      src/sys/geom/geom_ctl.c
  1.8       +0 -2      src/sys/i386/bios/smapi.c
  1.18      +0 -2      src/sys/i386/i386/elan-mmcr.c
  1.135     +2 -2      src/sys/kern/kern_conf.c
  1.47      +0 -2      src/sys/kern/subr_devstat.c
  1.51      +0 -1      src/sys/kern/tty_tty.c
  1.11      +0 -2      src/sys/netncp/ncp_mod.c
  1.15      +0 -1      src/sys/opencrypto/cryptodev.c