linux_dsm_epyc7002/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 [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
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 [Bluetooth] Fix firmware loading problem of BT3C driver 2006-02-13 11:40:07 +01:00
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 [PATCH] sem2mutex: drivers: raw, connector, dcdbas, ppp_generic 2006-03-23 07:38:10 -08:00
cpufreq [CPUFREQ] cpufreq_conservative: keep ignore_nice_load and freq_step values when reselected 2006-03-28 12:20:18 -05:00
crypto [CRYPTO] api: Align tfm context as wide as possible 2006-03-21 20:14:08 +11:00
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 [PATCH] drivers/fc4/fc.c: memset correct length 2006-02-20 20:00:11 -08:00
firmware [PATCH] Notifier chain update: API changes 2006-03-27 08:44:50 -08:00
hwmon [PATCH] s/;;/;/g 2006-03-24 07:33:24 -08:00
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 [PATCH] show MCP menu only on ARCH_SA1100 2006-03-24 07:33:28 -08:00
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 [PATCH] Add rio_bus_type probe and remove methods 2006-01-13 11:26:10 -08:00
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 [SPARC]: Respect vm_page_prot in io_remap_page_range(). 2006-03-22 01:15:13 -08:00
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 [PATCH] Add superhyway_bus_type probe and remove methods 2006-01-13 11:26:09 -08:00
sn Pull sem2mutex-ioc4 into release branch 2006-03-21 08:17:15 -08:00
spi [PATCH] spi: Fix modular master driver remove and device suspend/remove 2006-02-20 20:00:09 -08:00
tc [PATCH] kill _INLINE_ 2006-03-23 07:38:16 -08:00
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