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27d50c8271
linux/drivers/acpi
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Lv Zheng 27d50c8271 ACPI / i915: Fix incorrect <acpi/acpi.h> inclusions via <linux/acpi_io.h> 
To avoid build problems and breaking dependencies between ACPI header
files, <acpi/acpi.h> should not be included directly by code outside
of the ACPI core subsystem.  However, that is possible if
<linux/acpi_io.h> is included, because that file contains
a direct inclusion of <acpi/acpi.h>.

For this reason, remove the direct <acpi/acpi.h> inclusion from
<linux/acpi_io.h>, move that file from include/linux/ to include/acpi/
and make <linux/acpi.h> include it for CONFIG_ACPI set along with the
other ACPI header files.  Accordingly, Remove the inclusions of
<linux/acpi_io.h> from everywhere.

Of course, that causes the contents of the new <acpi/acpi_io.h> file
to be available for CONFIG_ACPI set only, so intel_opregion.o that
depends on it should also depend on CONFIG_ACPI (and it really should
not be compiled for CONFIG_ACPI unset anyway).

References: https://01.org/linuxgraphics/sites/default/files/documentation/acpi_igd_opregion_spec.pdf
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[rjw: Subject and changelog]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-12-07 01:24:33 +01:00
..
acpica Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
apei ACPI / i915: Fix incorrect <acpi/acpi.h> inclusions via <linux/acpi_io.h> 2013-12-07 01:24:33 +01:00
ac.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
acpi_cmos_rtc.c ACPI: Add CMOS RTC Operation Region handler support 2013-06-27 21:35:37 +02:00
acpi_extlog.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
acpi_ipmi.c ACPI / IPMI: Cleanup coding styles 2013-09-30 19:46:13 +02:00
acpi_lpss.c Merge branch 'acpi-lpss' 2013-11-16 15:45:13 +01:00
acpi_memhotplug.c Merge branch 'acpi-hotplug' 2013-10-28 01:12:41 +01:00
acpi_pad.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
acpi_platform.c ACPI / driver core: Store an ACPI device pointer in struct acpi_dev_node 2013-11-14 23:14:43 +01:00
acpi_processor.c Merge branch 'acpi-processor' 2013-10-28 01:11:24 +01:00
battery.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
bgrt.c acpi: bgrt: fix build error due to attribute change 2013-08-22 08:34:39 -07:00
blacklist.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
bus.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
button.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
container.c Merge branch 'acpi-assorted' 2013-04-28 01:54:08 +02:00
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: Eliminate the DEVICE_ACPI_HANDLE() macro 2013-11-14 23:17:21 +01:00
dock.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
ec_sys.c ACPI / EC: access user space with get_user()/put_user() 2013-06-19 23:29:20 +02:00
ec.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
event.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
fan.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
glue.c ACPI / bind: Use (put|get)_device() on ACPI device objects too 2013-11-14 23:18:32 +01:00
hed.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
internal.h Merge branch 'acpi-hotplug' 2013-11-07 19:31:15 +01:00
Kconfig Merge branch 'acpi-config' 2013-11-16 15:45:00 +01:00
Makefile ACPI and power management updates for 3.13-rc1 2013-11-14 13:41:48 +09:00
numa.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
nvs.c ACPI / i915: Fix incorrect <acpi/acpi.h> inclusions via <linux/acpi_io.h> 2013-12-07 01:24:33 +01:00
osl.c ACPI / i915: Fix incorrect <acpi/acpi.h> inclusions via <linux/acpi_io.h> 2013-12-07 01:24:33 +01:00
pci_irq.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
pci_link.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
pci_root.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
pci_slot.c ACPI / PCI: Make bus registration and unregistration symmetric 2013-07-23 03:58:42 +02:00
power.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
proc.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
processor_core.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
processor_driver.c ACPI / processor: Do not request ACPI cpufreq module directly 2013-10-30 00:00:30 +01:00
processor_idle.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
processor_perflib.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
processor_thermal.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
processor_throttling.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
reboot.c Revert "ACPI: ignore FADT reset-reg-sup flag" 2012-04-20 11:19:35 -07:00
resource.c ACPI: introduce helper function acpi_has_method() 2013-07-15 01:33:10 +02:00
sbs.c ACPI / SBS: Remove SBS's proc directory 2013-10-12 00:19:44 +02:00
sbshc.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
sbshc.h
scan.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
sleep.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
sleep.h ACPI: Drop power resources driver 2013-01-17 14:11:06 +01:00
sysfs.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
tables.c ACPICA: Cleanup table handler naming conflicts. 2013-01-11 13:10:16 +01:00
thermal.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
utils.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
video_detect.c ACPI / video: Add Lenovo IdeaPad Yoga 13 to acpi video detect blacklist 2013-10-16 01:27:33 +02:00
video.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
wakeup.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00