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linux/drivers/acpi
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Jean Delvare c9b1bdb052 ACPI / bus: Only call dmi_check_system() on X86 
commit 5d128fbd8b upstream.

Calling dmi_check_system() early only works on X86. Other
architectures initialize the DMI subsystem later so it's not
ready yet when ACPI itself gets initialized.

In the best case it results in a useless call to a function which
will do nothing. But depending on the dmi implementation, it could
also result in warnings. Best is to not call the function when it
can't work and isn't needed.

Additionally, if anyone ever needs to add non-x86 quirks, it would
surprisingly not work, so document the limitation to avoid confusion.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Fixes: cce4f632db (ACPI: fix early DSDT dmi check warnings on ia64)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2018-12-16 22:09:09 +00:00
..
acpica ACPICA: Dispatcher: Update thread ID for recursive method calls 2016-06-15 21:29:30 +01:00
apei ACPI: APEI / ERST: Fix missing error handling in erst_reader() 2018-03-03 15:52:01 +00:00
ac.c Revert "ACPI / AC: Remove AC's proc directory." 2014-07-07 01:13:46 +02:00
acpi_cmos_rtc.c ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses 2014-10-05 13:40:59 -07:00
acpi_extlog.c ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. 2014-05-27 18:13:08 +02:00
acpi_ipmi.c ACPI / IPMI: Cleanup coding styles 2013-09-30 19:46:13 +02:00
acpi_lpss.c ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices 2018-11-20 18:05:11 +00:00
acpi_memhotplug.c ACPI / scan: always register memory hotplug scan handler 2014-05-30 16:04:36 +02:00
acpi_pad.c ACPI / PAD: Use time_before() for time comparison 2014-05-27 01:38:23 +02:00
acpi_platform.c ACPI: Do not create a platform_device for IOAPIC/IOxAPIC 2017-07-18 18:40:24 +01:00
acpi_pnp.c serial: 8250: bind to ALi Fast Infrared Controller (ALI5123) 2015-09-28 10:21:41 +01:00
acpi_processor.c ACPI / processor: Avoid reserving IO regions too early 2016-08-22 22:38:07 +01:00
battery.c Revert "ACPI / battery: fix wrong value of capacity_now reported when fully charged" 2014-10-05 13:40:59 -07:00
battery.h ACPI / battery: move some ACPI_BATTERY_* definitions to header 2014-03-19 01:57:46 +01:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c ACPI / blacklist: Add dmi_enable_osi_linux quirk for Asus EEE PC 1015PX 2014-05-08 00:35:50 +02:00
bus.c ACPI / bus: Only call dmi_check_system() on X86 2018-12-16 22:09:09 +00:00
button.c ACPI / button: Add ACPI Button event via netlink routine 2014-03-19 02:06:15 +01:00
cm_sbs.c ACPI: Revert "ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c" 2014-05-06 01:52:09 +02:00
container.c ACPI / hotplug: Generate online uevents for ACPI containers 2014-10-05 13:41:02 -07:00
custom_method.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
debugfs.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
device_pm.c ACPI / PM: Add missing pm_generic_complete() invocation 2015-07-15 10:00:25 +01:00
dock.c ACPI / dock: Drop dock_device_ids[] table 2014-04-07 14:11:35 +02:00
ec.c Revert "ACPI / EC: Add support to disallow QR_EC to be issued before completing previous QR_EC" 2017-10-12 15:28:15 +01:00
ec_sys.c ACPI / EC: Mark the function acpi_ec_add_debugfs() as static in ec_sys.c 2014-01-06 00:13:22 +01:00
event.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
fan.c ACPI / fan: do nothing in suspend and poweroff callback 2014-02-20 21:42:09 +01:00
glue.c ACPI / scan: Add bind/unbind callbacks to struct acpi_scan_handler 2014-02-11 00:35:46 +01:00
hed.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
internal.h ACPI / scan: always register ACPI LPSS scan handler 2014-05-30 16:04:36 +02:00
Kconfig ACPI / proc: Do not say when /proc interfaces will be deleted in Kconfig 2014-05-10 13:51:36 +02:00
Makefile ACPI: Fix incompatibility with mcount-based function graph tracing 2017-07-18 18:40:25 +01:00
numa.c ACPI / numa: Use __weak, not the gcc-specific version 2014-02-03 10:39:43 -07:00
nvs.c ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. 2014-05-27 18:13:08 +02:00
osl.c ACPI: Use correct IRQ when uninstalling ACPI interrupt handler 2015-12-13 17:48:55 +00:00
pci_irq.c ACPI / PCI: Do not call ISA-specific code if ISA is not supported 2014-02-20 21:37:42 +01:00
pci_link.c ACPI: Remove duplicate definitions of PREFIX 2014-03-19 02:01:57 +01:00
pci_root.c Merge branches 'acpi-cleanup', 'acpi-thermal', 'acpi-pci', 'acpi-lpss' and 'acpi-button' 2014-03-20 13:20:47 +01:00
pci_slot.c ACPI / PCI: Include appropriate header file in pci_slot.c 2014-01-06 00:13:22 +01:00
power.c ACPI / power: Avoid maybe-uninitialized warning 2017-07-18 18:40:37 +01:00
proc.c ACPI / proc: remove unneeded NULL check 2014-02-05 01:06:21 +01:00
processor_core.c Merge branches 'acpi-processor' and 'pnp' 2014-04-01 22:09:50 +02:00
processor_driver.c ACPI / processor: Fix STARTING/DYING action in acpi_cpu_soft_notify() 2014-05-16 16:36:03 +02:00
processor_idle.c cpuidle: ACPI: do not overwrite name and description of C0 2015-04-27 16:16:35 +01:00
processor_perflib.c ACPI / processor: use acpi_evaluate_ost() to replace open-coded version 2014-02-21 00:27:47 +01:00
processor_thermal.c ACPI: correct minor typos 2013-12-07 01:38:45 +01:00
processor_throttling.c ACPI / processor: Avoid reserving IO regions too early 2016-08-22 22:38:07 +01:00
reboot.c Revert "ACPI: ignore FADT reset-reg-sup flag" 2012-04-20 11:19:35 -07:00
resource.c ACPI / PNP: Reserve ACPI resources at the fs_initcall_sync stage 2015-07-15 10:01:34 +01:00
sbs.c ACPI / battery: move some ACPI_BATTERY_* definitions to header 2014-03-19 01:57:46 +01:00
sbshc.c ACPI: sbshc: remove raw pointer from printk() message 2018-03-03 15:52:34 +00:00
sbshc.h ACPI: SBS: Ignore alarms coming from unknown devices 2007-12-14 15:14:06 -05:00
scan.c ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline() 2015-05-06 10:36:22 +01:00
sleep.c PM / sleep: trace events for suspend/resume 2014-06-07 00:18:07 +02:00
sleep.h ACPI: Drop power resources driver 2013-01-17 14:11:06 +01:00
sysfs.c ACPI / sysfs: fix error code in get_status() 2016-08-22 22:37:54 +01:00
tables.c ACPI: use kstrto*() instead of simple_strto*() 2014-06-17 14:01:56 +02:00
thermal.c Merge back earlier ACPI thermal material. 2014-05-29 13:28:14 +02:00
utils.c ACPI: add dynamic_debug support 2014-05-26 14:38:57 +02:00
video.c ACPI / video: Load the module even if ACPI is disabled 2015-03-18 15:07:02 +00:00
video_detect.c ACPI / video: Add Dell Inspiron 5737 to the blacklist 2014-07-07 23:38:10 +02:00
wakeup.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00