kernel-fxtec-pro1x/drivers
Bjorn Helgaas 578b333bfe ACPI: update asus_acpi driver registration to unload on failure
Remove the assumption that acpi_bus_register_driver() returns the number of
devices claimed.  Returning the count is unreliable because devices may be
hot-plugged in the future (admittedly not applicable for this driver).

Since the hardware for this driver is not hot-pluggable, determine whether the
hardware is present by noticing calls to the .add() method.  It would be
better to probe the ACPI namespace for the ASUS HIDs, and load the driver only
when we find one, but ACPI doesn't support that yet.

I don't have an ASUS laptop to test on, but on my HP dl360, it does report the
appropriate error when attempting to load the module:

    $ sudo insmod drivers/acpi/asus_acpi.ko
    insmod: error inserting 'drivers/acpi/asus_acpi.ko': -1 No such device

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-01 21:48:08 -05:00
..
acorn
acpi ACPI: update asus_acpi driver registration to unload on failure 2006-04-01 21:48:08 -05:00
amba
atm [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
base [PATCH] Notifier chain update: API changes 2006-03-27 08:44:50 -08:00
block [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
bluetooth
cdrom [PATCH] Remove MODULE_PARM 2006-03-25 08:22:52 -08:00
char [PATCH] vt: add TIOCL_GETKMSGREDIRECT 2006-03-31 12:18:56 -08:00
connector
cpufreq [CPUFREQ] cpufreq_conservative: keep ignore_nice_load and freq_step values when reselected 2006-03-28 12:20:18 -05:00
crypto
dio [PATCH] hp300: fix driver_register() return handling, remove dio_module_init() 2006-03-25 08:22:53 -08:00
edac [PATCH] edac_752x needs CONFIG_HOTPLUG 2006-03-31 12:18:54 -08:00
eisa [PATCH] EISA: Ignore generated file drivers/eisa/devlist.h 2006-03-25 08:23:01 -08:00
fc4
firmware [PATCH] Notifier chain update: API changes 2006-03-27 08:44:50 -08:00
hwmon
i2c [PATCH] RTC subsystem: I2C cleanup 2006-03-27 08:44:51 -08:00
ide [PATCH] LED: Add IDE disk activity LED trigger 2006-03-31 12:18:57 -08:00
ieee1394 Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2006-03-29 11:28:30 -08:00
infiniband IB/mad: RMPP support for additional classes 2006-03-30 07:19:51 -08:00
input [PARISC] Fix double free when removing HIL drivers 2006-03-30 17:48:59 +00:00
isdn [PATCH] ISDN: fix a few memory leaks in sc_ioctl() 2006-03-31 12:18:56 -08:00
leds [PATCH] LED: Add IDE disk activity LED trigger 2006-03-31 12:18:57 -08:00
macintosh Merge ../linux-2.6 2006-03-29 13:24:50 +11:00
mca
md [PATCH] md: Raid-6 did not create sysfs entries for stripe cache 2006-03-31 12:19:01 -08:00
media [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
message [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
mfd
misc [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
mmc [MMC] Pass -DDEBUG on compiler command line if MMC_DEBUG selected 2006-03-29 09:30:20 +01:00
mtd [PATCH] LED: add NAND MTD activity LED trigger 2006-03-31 12:18:57 -08:00
net [PATCH] 3c59x: fix networking for 10base2 NICs 2006-03-31 12:18:55 -08:00
nubus
oprofile [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
parisc [PARISC] I/O-Space must be ioremap_nocache()'d 2006-03-30 17:48:42 +00:00
parport [PATCH] pnp: parport: adjust pnp_register_driver signature 2006-03-27 08:44:52 -08:00
pci [PATCH] sem2mutex: misc static one-file mutexes 2006-03-26 08:56:55 -08:00
pcmcia [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
pnp [PATCH] pnp: PNP: adjust pnp_register_driver signature 2006-03-27 08:44:53 -08:00
rapidio
rtc [PATCH] RTC subsystem: M48T86 driver 2006-03-27 08:44:52 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-03-26 09:41:18 -08:00
sbus
scsi Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2006-03-31 12:28:01 -08:00
serial Merge master.kernel.org:/home/rmk/linux-2.6-serial 2006-03-31 21:36:51 -08:00
sh
sn
spi
tc
telephony [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
usb Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2006-03-29 17:30:19 -05:00
video [PATCH] fbdev: Remove old radeon driver 2006-03-31 12:19:01 -08:00
w1 fix typos "wich" -> "which" 2006-03-24 18:23:14 +01:00
zorro [PATCH] amiga: fix driver_register() return handling, remove zorro_module_init() 2006-03-25 08:22:53 -08:00
Kconfig [PATCH] LED: add LED class 2006-03-31 12:18:56 -08:00
Makefile [PATCH] LED: add LED class 2006-03-31 12:18:56 -08:00