Bugzilla Bug 166288

I get the following error:
make -C /lib/modules/2.6.20-gentoo/build
SUBDIRS=/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver
modules
make[1]: se ingresa al directorio `/usr/src/linux-2.6.20-gentoo'
  CC [M] 
/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver/asus_acpi.o
/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver/asus_acpi.c:
In function 'asus_acpi_init':
/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver/asus_acpi.c:2095:
error: too few arguments to function 'backlight_device_register'
make[2]: ***
[/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver/asus_acpi.o]
Error 1
make[1]: ***
[_module_/var/tmp/portage/app-laptop/acpi4asus-0.32/work/acpi4asus-0.32/driver]
Error 2
make[1]: se sale del directorio `/usr/src/linux-2.6.20-gentoo'
make: *** [default] Error 2

My emerge --info:

Portage 2.1.2-r9 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.5-r0,
2.6.20-gentoo i686)
=================================================================
System uname: 2.6.20-gentoo i686 Genuine Intel(R) CPU           T2300  @
1.66GHz
Gentoo Base System version 1.12.6
Timestamp of tree: Sun, 11 Feb 2007 00:20:01 +0000
ccache version 2.4 [enabled]
dev-java/java-config: 1.3.7, 2.0.31
dev-lang/python:     2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.4-r6
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.61
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.14
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -pipe -fomit-frame-pointer -march=pentium-m -mfpmath=sse -msse3"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf
/etc/java-config/vms/ /etc/revdep-rebuild /etc/splash /etc/terminfo
/etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -fomit-frame-pointer -march=pentium-m -mfpmath=sse -msse3"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks fixpackages metadata-transfer
parallel-fetch sandbox sfperms strict"
GENTOO_MIRRORS="http://mirror.ovh.net/gentoo-distfiles/ "
LANG="es_ES.UTF-8"
LC_ALL="es_ES.UTF-8"
LINGUAS="es en_US"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/portage/local/layman/armagetron
/usr/portage/local/layman/sunrise /usr/local/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="X a52 aac aalib acl acpi aim alsa ansi arts asf audiofile avi
bash-completion bcmath beagle bidi bitmap-fonts bonobo bzip2 bzlib cairo caps
cdb cddb cdparanoia cdr cdrparanoia cli cpdflib cracklib cross crypt cscope css
ctype cups curl curlwrappers dbus dga dio directfb divx4linux dlloader dri dts
dv dvb dvd dvdr dvdread encode escreen esd evo exif fam fbcon ffmpeg fftw
firefox flac foomaticdb fortran ftp gb gcj gd ggi gif gimp gimpprint glitz glut
glx gmp gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal howl iconv
imagemagick imlib ipv6 isdnlog jabber jack java jikes jpeg kde kdeenablefinal
kdehiddenvisibility latex lcms ldap lesstif libg++ libnotify logrotate mad mbox
midi mikmod mime ming mmap mmx mmxext mng mono motif mp3 mpeg mpi mplayer
musepack musicbrainz nas ncurses nethack nls nocd nptl nptlonly nsplugin ntfs
nvidia ogg oggvorbis openal opengl opnegl oss pam pcmcia pcre pdf pdflib perl
pic png pnp posix ppds pppd python qt qt3 qt4 quicktime readline real
reflection reiserfs rpm rtc ruby scanner sdl seamonkey session slang slp smp
sndfile sockets socks5 speex spell spl sse sse2 sse3 ssl svg syslog tcltk tcpd
tetex tga theora threads tiff timidity tk truetype truetype-fonts trusted
type1-fonts udev unicode usb userlocales v4l v4l2 vcd videos vim vorbis wifi
win32codecs wma wmf wmp wxwindows x86 xcomposite xft xine xml xml2 xorg xpm xv
xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci
emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0
intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci"
ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file
hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route
share shm softvol" DVB_CARDS="usb-dib0700" ELIBC="glibc"
INPUT_DEVICES="keyboard mouse synaptics" KERNEL="linux" LCD_DEVICES="bayrad
cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="es
en_US" USERLAND="GNU" VIDEO_CARDS="nvidia nv vesa fbdev"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS,
PORTAGE_RSYNC_EXTRA_OPTS

Thanks a lot

Reproducible: Always

Created an attachment (id=109833) [edit]
suggested patch to fix backlight_device_register call

(In reply to comment #1)
> Created an attachment (id=109833) [edit]
> suggested patch to fix backlight_device_register call

I just revbumped acpi4asus, please test. Also fixed the KERNELDIR bug (no one
encountered yet).