diff --git a/arch/ia64/hp/common/aml_nfw.c b/arch/ia64/hp/common/aml_nfw.c
index 916ffe770bcf5691c0e2b6744a40f0d45c81d487..84715fcbba0875ed7e689ec761c2e4a2184477bd 100644
--- a/arch/ia64/hp/common/aml_nfw.c
+++ b/arch/ia64/hp/common/aml_nfw.c
@@ -23,8 +23,7 @@
  */
 
 #include <linux/module.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <asm/sal.h>
 
 MODULE_AUTHOR("Bjorn Helgaas <bjorn.helgaas@hp.com>");
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index 00c77cf78e9e1839973923076053fdf92d75a54e..ccbf857d1d558461eb59139784faa2d0f43cabc9 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -21,9 +21,7 @@
 #include <asm/apic.h>
 #include <asm/ipi.h>
 
-#ifdef CONFIG_ACPI
-#include <acpi/acpi_bus.h>
-#endif
+#include <linux/acpi.h>
 
 static struct apic apic_physflat;
 static struct apic apic_flat;
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index e63a5bd2a78f55de2c356b665751558a73bc18da..4d67a7531d4558c6016c9a6e1f16dc07b97205c2 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -37,9 +37,6 @@
 #include <linux/kthread.h>
 #include <linux/jiffies.h>	/* time_after() */
 #include <linux/slab.h>
-#ifdef CONFIG_ACPI
-#include <acpi/acpi_bus.h>
-#endif
 #include <linux/bootmem.h>
 #include <linux/dmar.h>
 #include <linux/hpet.h>
diff --git a/arch/x86/pci/mmconfig_32.c b/arch/x86/pci/mmconfig_32.c
index 5c90975cdf0f8242db167fa9c471c1ea2bf3e512..43984bc1665a917303ae574b27345138cc9560b6 100644
--- a/arch/x86/pci/mmconfig_32.c
+++ b/arch/x86/pci/mmconfig_32.c
@@ -14,7 +14,6 @@
 #include <linux/rcupdate.h>
 #include <asm/e820.h>
 #include <asm/pci_x86.h>
-#include <acpi/acpi.h>
 
 /* Assume systems with more busses have correct MCFG */
 #define mmcfg_virt_addr ((void __iomem *) fix_to_virt(FIX_PCIE_MCFG))
diff --git a/arch/x86/platform/olpc/olpc-xo15-sci.c b/arch/x86/platform/olpc/olpc-xo15-sci.c
index 649a12befba92f399895b947cc779e0269ac750d..08e350e757dcd189c29e06d4d0b199a2cd920b9f 100644
--- a/arch/x86/platform/olpc/olpc-xo15-sci.c
+++ b/arch/x86/platform/olpc/olpc-xo15-sci.c
@@ -15,8 +15,7 @@
 #include <linux/power_supply.h>
 #include <linux/olpc-ec.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <asm/olpc.h>
 
 #define DRV_NAME			"olpc-xo15-sci"
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 8711e3797165fa73fd0c401cedbb54c61eb68e4a..8095943e6e112da4b0dd3e77b92e331270624020 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -32,8 +32,7 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/acpi_extlog.c b/drivers/acpi/acpi_extlog.c
index a6869e110ce5650a86b6f666bc28347031c16275..2635a01c5b3edc077eb80a704db6e316b2395857 100644
--- a/drivers/acpi/acpi_extlog.c
+++ b/drivers/acpi/acpi_extlog.c
@@ -9,7 +9,6 @@
 
 #include <linux/module.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
 #include <linux/cper.h>
 #include <linux/ratelimit.h>
 #include <asm/cpu.h>
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index fc6008fbce35bd99f390d15af6e7471b1ca0438a..65610c0e7243d3d9cd4f8e5d757ca9d602b94816 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -28,8 +28,7 @@
 #include <linux/cpu.h>
 #include <linux/clockchips.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <asm/mwait.h>
 
 #define ACPI_PROCESSOR_AGGREGATOR_CLASS	"acpi_pad"
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index fb57d03e698bd3b7ae2d4194d69dc3478ca09025..ca0c6d7ec0d4181cfdd3fa9b91547a84cd545e2f 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -33,7 +33,6 @@
 #include <linux/nmi.h>
 #include <linux/delay.h>
 #include <linux/mm.h>
-#include <acpi/acpi.h>
 
 #include "apei-internal.h"
 
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index fbf1aceda8b8ab915a7d2476d78db2b6e2b94e68..e90ef8b96f266086ade6178162d3f87e2b3f6aa1 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -36,8 +36,7 @@
 #include <linux/suspend.h>
 #include <asm/unaligned.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/power_supply.h>
 
 #define PREFIX "ACPI: "
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 078c4f7fe2dd97c42d3e13ea11ebde804e3ae4f0..05ee8f61bfb59d8a53d75347d468eb9d56bc463c 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -30,7 +30,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
 #include <linux/dmi.h>
 
 #include "internal.h"
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index bba9b72e25f8235e6d12593bdd16bb378c7af25a..cfea1c58f034ccdf32f33ccc5ff8f27d2eda72de 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -37,8 +37,6 @@
 #include <asm/mpspec.h>
 #endif
 #include <linux/pci.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 #include <acpi/apei.h>
 #include <linux/dmi.h>
 #include <linux/suspend.h>
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index c971929d75c20090b69afda2ab65b073bc95b140..9e3a6cb99f90eb7de2e4c0f078ef316fc0cb895a 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -31,8 +31,7 @@
 #include <linux/seq_file.h>
 #include <linux/input.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <acpi/button.h>
 
 #define PREFIX "ACPI: "
diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
index 12b62f2cdb3f0ad507748e9280a961eb1d7667b3..c68e72414a67a9b00231b095335945d5cdd2f31e 100644
--- a/drivers/acpi/custom_method.c
+++ b/drivers/acpi/custom_method.c
@@ -7,7 +7,7 @@
 #include <linux/kernel.h>
 #include <linux/uaccess.h>
 #include <linux/debugfs.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #include "internal.h"
 
diff --git a/drivers/acpi/debugfs.c b/drivers/acpi/debugfs.c
index b55d6a20dc0eda9a78419f29bb8eb229cc157930..6b1919f6bd8212248f8a7399c21f73b1303a254e 100644
--- a/drivers/acpi/debugfs.c
+++ b/drivers/acpi/debugfs.c
@@ -5,7 +5,7 @@
 #include <linux/export.h>
 #include <linux/init.h>
 #include <linux/debugfs.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define _COMPONENT		ACPI_SYSTEM_COMPONENT
 ACPI_MODULE_NAME("debugfs");
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index dcd73ccb514c601df4efdee7043f2a7cffeb718e..9ab9e783a8941c2902dd9c36f6392e46db4ca06f 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -32,8 +32,6 @@
 #include <linux/jiffies.h>
 #include <linux/stddef.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index ba5b56db9d27c7fafa3b19c6d1f5d2549308aea6..ff40120e930e5ae3c3506db53481f4fe6809a680 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -39,10 +39,9 @@
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
-#include <asm/io.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/dmi.h>
+#include <asm/io.h>
 
 #include "internal.h"
 
diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c
index cae3b387b867a99ab7013cfc2b731b2125abc961..ef2d730734dcca90a9690e48021d1d9a1d925791 100644
--- a/drivers/acpi/event.c
+++ b/drivers/acpi/event.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/poll.h>
 #include <linux/gfp.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <net/netlink.h>
 #include <net/genetlink.h>
 
diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c
index ba3da88cee45a20479df62023ee560aa422dff22..1fb62900f32a9c57d329fd3e5480bc0dc7c305b8 100644
--- a/drivers/acpi/fan.c
+++ b/drivers/acpi/fan.c
@@ -29,8 +29,7 @@
 #include <linux/types.h>
 #include <asm/uaccess.h>
 #include <linux/thermal.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/hed.c b/drivers/acpi/hed.c
index 13b1d39d7cdf57c463534c3a29cfd797e22abfe0..aafe3ca829c28b4a22a8f2a708df6d69093349e9 100644
--- a/drivers/acpi/hed.c
+++ b/drivers/acpi/hed.c
@@ -25,8 +25,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 #include <acpi/hed.h>
 
 static struct acpi_device_id acpi_hed_ids[] = {
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index a2343a1d9e0b1a0e77f3b7a7caf6676499c5f989..9e6816ef280ab7a5def6586cfabd3f60b7cd0ccb 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -29,7 +29,6 @@
 #include <linux/errno.h>
 #include <linux/acpi.h>
 #include <linux/numa.h>
-#include <acpi/acpi_bus.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 54a20ff4b864d90881cf41be6fbebd33de1c32a9..244be2affea781426740122e38420c87433a3f76 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -49,9 +49,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/processor.h>
 #include "internal.h"
 
 #define _COMPONENT		ACPI_OS_SERVICES
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 41c5e1b799ef938ff1eed92e4cf48a7c7677f8bd..52d45ea2bc4f63efcfb7e8912b087b1a568d49cc 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -37,8 +37,6 @@
 #include <linux/pci.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 2652a614deebe8062c71bb4e3c7f26fe8d315a45..ea6b8d16dcc82efb90a8f61f8181d90608461774 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -39,9 +39,7 @@
 #include <linux/pci.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
-
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 0703bff5e60ecaf2f9d207f9ffc1691d50380384..cd20f3486cfac9dcd97bbc0c674cececd20354d5 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -35,9 +35,7 @@
 #include <linux/pci-aspm.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/apei.h>
+#include <acpi/apei.h>	/* for acpi_hest_init() */
 
 #include "internal.h"
 
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index c2ad391d8041ecb6a354e2df07b9d813d817a744..ad7da686e6e6f8d9745a4edf866e174b99b08538 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -42,8 +42,7 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 #include <linux/sysfs.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include "sleep.h"
 #include "internal.h"
 
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 6a5b152ad4d070511d08d74439155fa17a83ed8a..db061bfd95a8de20aea42e95ae0bda75c6b68a9f 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -3,11 +3,9 @@
 #include <linux/export.h>
 #include <linux/suspend.h>
 #include <linux/bcd.h>
+#include <linux/acpi.h>
 #include <asm/uaccess.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-
 #include "sleep.h"
 
 #define _COMPONENT		ACPI_SYSTEM_COMPONENT
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index b3171f30b319c1244007e686a0b516833443191d..34e7b3c6a08de157c6c962bd0643ddb67176bd5e 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -10,8 +10,7 @@
 #include <linux/export.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
-
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <acpi/processor.h>
 
 #include "internal.h"
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 644516d9bde6cf18a824d29c3ae1730de30fd1a6..d2d44e0190a31ba64970d3281698179767d08541 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -35,6 +35,7 @@
 #include <linux/clockchips.h>
 #include <linux/cpuidle.h>
 #include <linux/syscore_ops.h>
+#include <acpi/processor.h>
 
 /*
  * Include the apic definitions for x86 to have the APIC timer related defines
@@ -46,9 +47,6 @@
 #include <asm/apic.h>
 #endif
 
-#include <acpi/acpi_bus.h>
-#include <acpi/processor.h>
-
 #define PREFIX "ACPI: "
 
 #define ACPI_PROCESSOR_CLASS            "processor"
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 60a7c28fc1674cc21bc38802fed869dc7daf0608..ff90054f04fdb88e15e1279b23b43d78884596f9 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -31,15 +31,12 @@
 #include <linux/init.h>
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
-
+#include <linux/acpi.h>
+#include <acpi/processor.h>
 #ifdef CONFIG_X86
 #include <asm/cpufeature.h>
 #endif
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/processor.h>
-
 #define PREFIX "ACPI: "
 
 #define ACPI_PROCESSOR_CLASS		"processor"
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index d1d2e7fb5b30778f26d46ce6e72eecb03350ddfc..f95e7584d6e680bfe2b8cc49bc16f7c3a492a517 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -30,12 +30,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/cpufreq.h>
-
-#include <asm/uaccess.h>
-
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 #include <acpi/processor.h>
-#include <acpi/acpi_drivers.h>
+#include <asm/uaccess.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index e7dd2c1fee79b4a097f9b3249a9b0bdaeaa2592a..28baa05b8018dd6c6e6e1db93c1a5ceed74d4d74 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -32,14 +32,11 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/cpufreq.h>
-
+#include <linux/acpi.h>
+#include <acpi/processor.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/processor.h>
-
 #define PREFIX "ACPI: "
 
 #define ACPI_PROCESSOR_CLASS            "processor"
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index b78bc605837e19a8f7461f48a59cdc90d64f5128..26e5b50605230e2e34a46d8118486fb1ba2eb939 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -8,8 +8,7 @@
  * the Free Software Foundation version 2.
  */
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 15daa21fcd056cf75b50eccf34a08482e0e24e8a..56421a921a2b33eb5ae50babf9251604016e3550 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -12,8 +12,6 @@
 #include <linux/dmi.h>
 #include <linux/nls.h>
 
-#include <acpi/acpi_drivers.h>
-
 #include "internal.h"
 
 #define _COMPONENT		ACPI_BUS_COMPONENT
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 14df30580e154802aca352176ada8214f7ea6067..ea9cc373ffd854ac205604abe652a43f211cf24d 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -18,12 +18,8 @@
 #include <linux/reboot.h>
 #include <linux/acpi.h>
 #include <linux/module.h>
-
 #include <asm/io.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-
 #include "internal.h"
 #include "sleep.h"
 
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index db5293650f622108e80a09124097f469c727547f..ba07d9a927ab3bd2137a19db38809f092677b3f8 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -5,7 +5,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/moduleparam.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #include "internal.h"
 
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 0d9f46b5ae6d100a64ca3c3410ab23ac2af361fe..1fd21ad69c98f5613743922d6a61224359c18e94 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -41,10 +41,9 @@
 #include <linux/kmod.h>
 #include <linux/reboot.h>
 #include <linux/device.h>
-#include <asm/uaccess.h>
 #include <linux/thermal.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
+#include <asm/uaccess.h>
 
 #define PREFIX "ACPI: "
 
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 6d408bfbbb1d0c66dbef28d02137dbda0777d9f4..1336b9151479dd1cab2fa7972c2ba04996d7762c 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -30,8 +30,6 @@
 #include <linux/types.h>
 #include <linux/hardirq.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 
 #include "internal.h"
 
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 995e91bcb97b7b4d5f21d585de1f5a7e46bd9ebd..b727d105046d234ae8ef2a5669e53e61b82e7123 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -37,12 +37,11 @@
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
 #include <linux/slab.h>
-#include <asm/uaccess.h>
 #include <linux/dmi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 #include <linux/suspend.h>
+#include <linux/acpi.h>
 #include <acpi/video.h>
+#include <asm/uaccess.h>
 
 #include "internal.h"
 
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c
index 7bfbe40bc43bcb5e736c4c77788d4b7d577de160..1638401ab282ef2dc554fff498ebaba8babf8daf 100644
--- a/drivers/acpi/wakeup.c
+++ b/drivers/acpi/wakeup.c
@@ -5,7 +5,6 @@
 
 #include <linux/init.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_drivers.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 4372cfa883c9c36cf2624f88186ef3e0e7b27d31..8e22d976232835d81ff086083d7b2fd459e2d6d9 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -20,8 +20,6 @@
 #include <scsi/scsi_device.h>
 #include "libata.h"
 
-#include <acpi/acpi_bus.h>
-
 unsigned int ata_acpi_gtf_filter = ATA_ACPI_FILTER_DEFAULT;
 module_param_named(acpi_gtf_filter, ata_acpi_gtf_filter, int, 0644);
 MODULE_PARM_DESC(acpi_gtf_filter, "filter mask for ACPI _GTF commands, set to filter out (0x1=set xfermode, 0x2=lock/freeze lock, 0x4=DIPM, 0x8=FPDMA non-zero offset, 0x10=FPDMA DMA Setup FIS auto-activate)");
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 73212c9c6d5bfb90b1193dddb2f30135b9edd9a9..62c9ac80c6e96ed1f0a4421fb22b7ee3629ae2e9 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -12,11 +12,10 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/gfp.h>
-#include <scsi/scsi_host.h>
-#include <acpi/acpi_bus.h>
-
+#include <linux/acpi.h>
 #include <linux/libata.h>
 #include <linux/ata.h>
+#include <scsi/scsi_host.h>
 
 #define DRV_NAME	"pata_acpi"
 #define DRV_VERSION	"0.2.3"
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 5d9c31dfc905eac973f167d4f77d1c8b628de0b0..d5d4cd82b9f7dac435af267806ff541777f3ebdb 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -34,15 +34,12 @@
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 #include <linux/io.h>
-
+#include <linux/acpi.h>
+#include <linux/hpet.h>
 #include <asm/current.h>
 #include <asm/irq.h>
 #include <asm/div64.h>
 
-#include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <linux/hpet.h>
-
 /*
  * The High Precision Event Timer driver.
  * This driver is closely modelled after the rtc.c driver.
diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
index 64420b3396a294ccd56c2b6e727b1aaa0459a34b..b9a57fa4b710301d3844cf9ea9b659830b871d0f 100644
--- a/drivers/char/tpm/tpm_acpi.c
+++ b/drivers/char/tpm/tpm_acpi.c
@@ -23,7 +23,7 @@
 #include <linux/security.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <acpi/acpi.h>
+#include <linux/acpi.h>
 
 #include "tpm.h"
 #include "tpm_eventlog.h"
diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c
index 8e562dc656016cd9c4dbeaaa3dac0a96a02d0f26..dd60ef336f8d8bf4fba5c6bb9ab473724d578a61 100644
--- a/drivers/char/tpm/tpm_ppi.c
+++ b/drivers/char/tpm/tpm_ppi.c
@@ -1,5 +1,4 @@
 #include <linux/acpi.h>
-#include <acpi/acpi_drivers.h>
 #include "tpm.h"
 
 static const u8 tpm_ppi_uuid[] = {
diff --git a/drivers/gpu/drm/i915/intel_acpi.c b/drivers/gpu/drm/i915/intel_acpi.c
index dfff0907f70e53643093c3f6aa8d9258ab8dc5d5..5325b25ccbb4b1b72af10f627f5c7fa82e092d89 100644
--- a/drivers/gpu/drm/i915/intel_acpi.c
+++ b/drivers/gpu/drm/i915/intel_acpi.c
@@ -6,8 +6,6 @@
 #include <linux/pci.h>
 #include <linux/acpi.h>
 #include <linux/vga_switcheroo.h>
-#include <acpi/acpi_drivers.h>
-
 #include <drm/drmP.h>
 #include "i915_drv.h"
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 95c740454049ad1b4a4cf23c2bc63d7038c7a362..1f0b6d238cfaa01a4527e4b02ee0caf8229aa269 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -1,15 +1,10 @@
 #include <linux/pci.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/video.h>
-#include <acpi/acpi.h>
 #include <linux/mxm-wmi.h>
-
 #include <linux/vga_switcheroo.h>
-
 #include <drm/drm_edid.h>
+#include <acpi/video.h>
 
 #include "nouveau_drm.h"
 #include "nouveau_acpi.h"
diff --git a/drivers/gpu/drm/radeon/radeon_acpi.c b/drivers/gpu/drm/radeon/radeon_acpi.c
index 98a9074b306b640644f576e928d4e28701495bb4..77e9d07c55b6701cbdb0a55bcbc9b68954e5c0d7 100644
--- a/drivers/gpu/drm/radeon/radeon_acpi.c
+++ b/drivers/gpu/drm/radeon/radeon_acpi.c
@@ -25,18 +25,14 @@
 #include <linux/acpi.h>
 #include <linux/slab.h>
 #include <linux/power_supply.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
+#include <linux/vga_switcheroo.h>
 #include <acpi/video.h>
-
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "radeon.h"
 #include "radeon_acpi.h"
 #include "atom.h"
 
-#include <linux/vga_switcheroo.h>
-
 #define ACPI_AC_CLASS           "ac_adapter"
 
 extern void radeon_pm_acpi_event_handler(struct radeon_device *rdev);
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 48aad4faea068e88cbe61976aa3444d9c8a80a58..077bb1bdac34ef4ed87c65c7bf0d204fd42001b4 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -30,7 +30,6 @@
 #include <linux/sysctl.h>
 #include <linux/slab.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
 #include <linux/completion.h>
 #include <linux/hyperv.h>
 #include <linux/kernel_stat.h>
@@ -39,7 +38,6 @@
 #include <asm/mshyperv.h>
 #include "hyperv_vmbus.h"
 
-
 static struct acpi_device  *hv_acpi_dev;
 
 static struct tasklet_struct msg_dpc;
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 6a34f7f48eb9172272a25d4467bf1a190f7dc1e3..579bdf93be433b54a23fa8827badd7ace8dbb762 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -30,8 +30,7 @@
 #include <linux/sched.h>
 #include <linux/time.h>
 #include <linux/err.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 
 #define ACPI_POWER_METER_NAME		"power_meter"
 ACPI_MODULE_NAME(ACPI_POWER_METER_NAME);
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 1d7ff46812c3dc9d72abb977b02cbf4db04fbd2c..ae208f61219804cbac02bc850582c1ad7cfc5f84 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -16,12 +16,7 @@
 #include <linux/dmi.h>
 #include <linux/jiffies.h>
 #include <linux/err.h>
-
-#include <acpi/acpi.h>
-#include <acpi/acpixf.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
-
+#include <linux/acpi.h>
 
 #define ATK_HID "ATK0110"
 
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index d9e1f7ccfe6f086df549160a88ca191e52fca32f..333d4053e72723fbad79f4f67443ebce19e89f19 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -14,7 +14,6 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <acpi/acpi.h>
 #include <linux/ide.h>
 #include <linux/pci.h>
 #include <linux/dmi.h>
diff --git a/drivers/input/misc/atlas_btns.c b/drivers/input/misc/atlas_btns.c
index 5d4402365a5207258dbd9b4b7d68f18489fa1598..d781b5e520655f074071fb6fc6f9a6e9390086bd 100644
--- a/drivers/input/misc/atlas_btns.c
+++ b/drivers/input/misc/atlas_btns.c
@@ -28,8 +28,8 @@
 #include <linux/init.h>
 #include <linux/input.h>
 #include <linux/types.h>
+#include <linux/acpi.h>
 #include <asm/uaccess.h>
-#include <acpi/acpi_drivers.h>
 
 #define ACPI_ATLAS_NAME		"Atlas ACPI"
 #define ACPI_ATLAS_CLASS	"Atlas"
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 8f798be6e398d98ccacc5ba85f3f5b76c4096683..28b4bea7c1094d79a483ee5256c21a91d3829396 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -26,7 +26,6 @@
 #include <linux/msi.h>
 #include <linux/amd-iommu.h>
 #include <linux/export.h>
-#include <acpi/acpi.h>
 #include <asm/pci-direct.h>
 #include <asm/iommu.h>
 #include <asm/gart.h>
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index bab10b1002fbf04bae1fe8e2b36cbb6f280dea51..0cb7528b30a134416b4343b08a458f80dcb6aecf 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -6,11 +6,11 @@
 #include <linux/hpet.h>
 #include <linux/pci.h>
 #include <linux/irq.h>
+#include <linux/intel-iommu.h>
+#include <linux/acpi.h>
 #include <asm/io_apic.h>
 #include <asm/smp.h>
 #include <asm/cpu.h>
-#include <linux/intel-iommu.h>
-#include <acpi/acpi.h>
 #include <asm/irq_remapping.h>
 #include <asm/pci-direct.h>
 #include <asm/msidef.h>
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
index ecfac7e72d91ae29a3ec8a5b6e8d159d0f7b7178..8dcccffd6e216b8529da5530019fe557e0f61ff1 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -31,12 +31,11 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <acpi/acpi_bus.h>
 #include <linux/sysfs.h>
 #include <linux/kobject.h>
-#include <asm/uaccess.h>
 #include <linux/moduleparam.h>
 #include <linux/pci.h>
+#include <asm/uaccess.h>
 
 #include "acpiphp.h"
 #include "../pci.h"
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 21e865ded1dce01fde77bb29312e2a653be6b4fa..24e147cae667e33dd46346dddeb994e96e868f4e 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -163,8 +163,6 @@ static inline const char *slot_name(struct slot *slot)
 }
 
 #ifdef CONFIG_ACPI
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
 #include <linux/pci-acpi.h>
 
 void __init pciehp_acpi_slot_detection_init(void);
diff --git a/drivers/pci/ioapic.c b/drivers/pci/ioapic.c
index 50ce6809829836c38d4aedfa58aeb642b126d9df..2122b2bf006f37576d5bb2e3a22190c5ccacba00 100644
--- a/drivers/pci/ioapic.c
+++ b/drivers/pci/ioapic.c
@@ -20,7 +20,6 @@
 #include <linux/module.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
 
 struct ioapic {
 	acpi_handle	handle;
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 577074efbe62f93f39ac00c6f5c4963d53bd2b0d..43e3179913265d0801fb60db213cfce8f90b28fe 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -12,9 +12,6 @@
 #include <linux/pci.h>
 #include <linux/module.h>
 #include <linux/pci-aspm.h>
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-
 #include <linux/pci-acpi.h>
 #include <linux/pm_runtime.h>
 #include <linux/pm_qos.h>
diff --git a/drivers/pci/pci-label.c b/drivers/pci/pci-label.c
index d51f45aa669e5ff9184daab1df72776e8165aa84..dbafcc8ef67396da56ce21568d1fb89fe5c8778d 100644
--- a/drivers/pci/pci-label.c
+++ b/drivers/pci/pci-label.c
@@ -29,7 +29,6 @@
 #include <linux/nls.h>
 #include <linux/acpi.h>
 #include <linux/pci-acpi.h>
-#include <acpi/acpi_bus.h>
 #include "pci.h"
 
 #define	DEVICE_LABEL_DSM	0x07
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index c9076bdaf2c18fc9a34c3d3f906cd333971f57e5..c91f69b39db4b8c637d5182eb5f8f85aed1bf79b 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -41,8 +41,6 @@
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
-
-#include <acpi/acpi_drivers.h>
 #include <acpi/video.h>
 
 MODULE_AUTHOR("Carlos Corbacho");
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 0e9c169b42f82a782b1166b2c05880ad4e1ad0da..430b5c3c46b45524b1dfefcfc4a9500369893dc5 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -53,8 +53,7 @@
 #include <linux/rfkill.h>
 #include <linux/slab.h>
 #include <linux/dmi.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 
 #define ASUS_LAPTOP_VERSION	"0.42"
 
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 19c313b056c334c771e678b05146ee7676e7edac..df7ecb9ecd9d7c95b66cdbc79f4f17bfaf4bf49c 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -45,8 +45,7 @@
 #include <linux/seq_file.h>
 #include <linux/platform_device.h>
 #include <linux/thermal.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <acpi/video.h>
 
 #include "asus-wmi.h"
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 6dfa8d3b4eec22dfd826e6d7de7cc811d565340b..70d355a9ae2cc2f7cdc2efb04941a2c76688139f 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -21,14 +21,13 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/backlight.h>
 #include <linux/input.h>
 #include <linux/rfkill.h>
 
 MODULE_LICENSE("GPL");
 
-
 struct cmpc_accel {
 	int sensitivity;
 	int g_select;
diff --git a/drivers/platform/x86/dell-wmi-aio.c b/drivers/platform/x86/dell-wmi-aio.c
index bcf8cc6b5537cca1a1c3ad016d700ca3f30104a4..dbc97a33bbc8ea2cbd61590590f533c13680a3a4 100644
--- a/drivers/platform/x86/dell-wmi-aio.c
+++ b/drivers/platform/x86/dell-wmi-aio.c
@@ -24,7 +24,6 @@
 #include <linux/types.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
-#include <acpi/acpi_drivers.h>
 #include <linux/acpi.h>
 #include <linux/string.h>
 
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index fa9a2171cc134b733c837f89a4f1b80aeb0989ea..bdf483babb4388936c982dc0f602caf84a235672 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -32,7 +32,6 @@
 #include <linux/types.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
-#include <acpi/acpi_drivers.h>
 #include <linux/acpi.h>
 #include <linux/string.h>
 #include <linux/dmi.h>
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index aefcc32e563479d2b22404fdd75ceb7072423d16..cabd56700cae4f82a026037fd24fb14c47656ae3 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -28,8 +28,7 @@
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
 #include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 #include <linux/uaccess.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index af67e6e56ebbf3165d6c315daf6e88b155328d8f..6112933f627834cc1c4561feb68a3edc28492e5e 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -33,7 +33,7 @@
 #include <linux/input/sparse-keymap.h>
 #include <linux/dmi.h>
 #include <linux/fb.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 
 #include "asus-wmi.h"
 
diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c
index a8e43cf70fac96309d7b689265b7c2b6ba2a19db..aff4d0670edfec733e131c0137fd82f70e0d2206 100644
--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -36,7 +36,7 @@
 #include <linux/uaccess.h>
 #include <linux/leds.h>
 #include <linux/atomic.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include "../../misc/lis3lv02d/lis3lv02d.h"
 
 #define DRIVER_NAME     "hp_accel"
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 6788acc22ab97f01b410240eef0a5b2082c98550..70b57295d0a03666592ebfcd82d3e2c119583dd7 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -26,8 +26,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/rfkill.h>
 #include <linux/platform_device.h>
 #include <linux/input.h>
diff --git a/drivers/platform/x86/intel-rst.c b/drivers/platform/x86/intel-rst.c
index a2083a9e5662d660fd95cbb297815aa0570c8268..d45bca34bf1b3bc935f5dc9b729fd87219cf4825 100644
--- a/drivers/platform/x86/intel-rst.c
+++ b/drivers/platform/x86/intel-rst.c
@@ -20,7 +20,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/platform/x86/intel-smartconnect.c b/drivers/platform/x86/intel-smartconnect.c
index 1838400dc0360615f799fac64a82b51f7efb9c17..04cf5dffdfd9152436719e69955df00afe30e144 100644
--- a/drivers/platform/x86/intel-smartconnect.c
+++ b/drivers/platform/x86/intel-smartconnect.c
@@ -19,7 +19,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/platform/x86/intel_menlow.c b/drivers/platform/x86/intel_menlow.c
index 11244f8703c402c876fb34b0e107383781661416..e8b46d2c468c963b37f338534b40aad814ac8792 100644
--- a/drivers/platform/x86/intel_menlow.c
+++ b/drivers/platform/x86/intel_menlow.c
@@ -36,10 +36,8 @@
 #include <linux/types.h>
 #include <linux/pci.h>
 #include <linux/pm.h>
-
 #include <linux/thermal.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_AUTHOR("Thomas Sujith");
 MODULE_AUTHOR("Zhang Rui");
diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
index f6f18cde0f11c70f035e88c1da80f96506e0b3ab..4bc96041678573ec89eed8cf8c0e185f7e53d864 100644
--- a/drivers/platform/x86/intel_oaktrail.c
+++ b/drivers/platform/x86/intel_oaktrail.c
@@ -50,9 +50,6 @@
 #include <linux/platform_device.h>
 #include <linux/dmi.h>
 #include <linux/rfkill.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-
 
 #define DRIVER_NAME	"intel_oaktrail"
 #define DRIVER_VERSION	"0.4ac1"
diff --git a/drivers/platform/x86/mxm-wmi.c b/drivers/platform/x86/mxm-wmi.c
index 0aea63b3729a4481ece3bc5d1c8dfb041fe0f2bc..3c59c0a3ee0f0f2d57a895f853d6915c37d39822 100644
--- a/drivers/platform/x86/mxm-wmi.c
+++ b/drivers/platform/x86/mxm-wmi.c
@@ -20,8 +20,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_AUTHOR("Dave Airlie");
 MODULE_DESCRIPTION("MXM WMI Driver");
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index 10d12b221601ddae853fe3b0e8554d99d0c5ef06..137d602395e82410d5af28cd5ccbd7a95eaff0b3 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -125,12 +125,10 @@
 #include <linux/seq_file.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
 
-
 #ifndef ACPI_HOTKEY_COMPONENT
 #define ACPI_HOTKEY_COMPONENT	0x10000000
 #endif
diff --git a/drivers/platform/x86/pvpanic.c b/drivers/platform/x86/pvpanic.c
index 47ae0c47d4b5ccf67749cc110f86788e7c74753f..c9f6e511daa639f9656f6e96de7603be944e934b 100644
--- a/drivers/platform/x86/pvpanic.c
+++ b/drivers/platform/x86/pvpanic.c
@@ -24,8 +24,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_AUTHOR("Hu Tao <hutao@cn.fujitsu.com>");
 MODULE_DESCRIPTION("pvpanic device driver");
diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
index cae7098e9b0d70adf271eb9c31a1e833919a54b1..5413f62d2e6136b62327abdd0d32c8f000b3c531 100644
--- a/drivers/platform/x86/samsung-q10.c
+++ b/drivers/platform/x86/samsung-q10.c
@@ -15,7 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/backlight.h>
 #include <linux/dmi.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define SAMSUNGQ10_BL_MAX_INTENSITY 7
 
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 47caab0ea7a14faa1051b35eafe1ff8e53703ee0..1d00039de72a4c46b9422b367ca1b6bc730aede4 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -61,9 +61,6 @@
 #include <linux/workqueue.h>
 #include <linux/acpi.h>
 #include <linux/slab.h>
-#include <acpi/acpi_drivers.h>
-#include <acpi/acpi_bus.h>
-#include <asm/uaccess.h>
 #include <linux/sonypi.h>
 #include <linux/sony-laptop.h>
 #include <linux/rfkill.h>
@@ -71,6 +68,7 @@
 #include <linux/poll.h>
 #include <linux/miscdevice.h>
 #endif
+#include <asm/uaccess.h>
 
 #define dprintk(fmt, ...)			\
 do {						\
diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c
index 9b93fdb61ed7c03733ead31aaa7f0ef632a6bd00..6a6ea28a7e51df054ff2f514fde39d7d9f10b264 100644
--- a/drivers/platform/x86/tc1100-wmi.c
+++ b/drivers/platform/x86/tc1100-wmi.c
@@ -32,9 +32,7 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/platform_device.h>
 
 #define GUID "C364AC71-36DB-495A-8494-B439D472A505"
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 05e046aa5e314be112b0e165f93fd82c6ab16fe5..9d7e34b0109c550b50403ae15fe1978d49ef8851 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -61,7 +61,6 @@
 #include <linux/freezer.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-
 #include <linux/nvram.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -74,21 +73,16 @@
 #include <linux/input.h>
 #include <linux/leds.h>
 #include <linux/rfkill.h>
-#include <asm/uaccess.h>
-
 #include <linux/dmi.h>
 #include <linux/jiffies.h>
 #include <linux/workqueue.h>
-
+#include <linux/acpi.h>
+#include <linux/pci_ids.h>
+#include <linux/thinkpad_acpi.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/initval.h>
-
-#include <acpi/acpi_drivers.h>
-
-#include <linux/pci_ids.h>
-
-#include <linux/thinkpad_acpi.h>
+#include <asm/uaccess.h>
 
 /* ThinkPad CMOS commands */
 #define TP_CMOS_VOLUME_DOWN	0
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 0cfadb65f7c639597abce1d1bcb81ba3a04ff1d3..b5f17eb7ad2ea0f208ba6a707c7aa70054d8881c 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -54,11 +54,9 @@
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/i8042.h>
-
+#include <linux/acpi.h>
 #include <asm/uaccess.h>
 
-#include <acpi/acpi_drivers.h>
-
 MODULE_AUTHOR("John Belmonte");
 MODULE_DESCRIPTION("Toshiba Laptop ACPI Extras Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/platform/x86/toshiba_bluetooth.c b/drivers/platform/x86/toshiba_bluetooth.c
index 74dd01ae343b01f5f5a9827c5ec02f11ceee61b5..2cb1ea62b4a7f9ac7b268adadb251105be279923 100644
--- a/drivers/platform/x86/toshiba_bluetooth.c
+++ b/drivers/platform/x86/toshiba_bluetooth.c
@@ -23,14 +23,12 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@gmail.com>");
 MODULE_DESCRIPTION("Toshiba Laptop ACPI Bluetooth Enable Driver");
 MODULE_LICENSE("GPL");
 
-
 static int toshiba_bt_rfkill_add(struct acpi_device *device);
 static int toshiba_bt_rfkill_remove(struct acpi_device *device);
 static void toshiba_bt_rfkill_notify(struct acpi_device *device, u32 event);
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 62e8c221d01ea10a5f105a0a44b2d2d8277d7878..ba13adea08b080a7d84db567dc876640d5b2345f 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -37,8 +37,6 @@
 #include <linux/acpi.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 
 ACPI_MODULE_NAME("wmi");
 MODULE_AUTHOR("Carlos Corbacho");
diff --git a/drivers/platform/x86/xo15-ebook.c b/drivers/platform/x86/xo15-ebook.c
index 4b1377bd59446a50405e00414418adf9ac8f8381..49cbccec6e2de1ecffa260348c3582e609ba1507 100644
--- a/drivers/platform/x86/xo15-ebook.c
+++ b/drivers/platform/x86/xo15-ebook.c
@@ -18,8 +18,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/input.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 
 #define MODULE_NAME "xo15-ebook"
 
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 14655a0f0431b35bd9a0988b669c510a162155e3..e869ba698ac0d73887a9925156acf03bfbc8d78c 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -24,7 +24,6 @@
 #include <linux/pnp.h>
 #include <linux/slab.h>
 #include <linux/mod_devicetable.h>
-#include <acpi/acpi_bus.h>
 
 #include "../base.h"
 #include "pnpacpi.h"
diff --git a/drivers/pnp/pnpacpi/pnpacpi.h b/drivers/pnp/pnpacpi/pnpacpi.h
index 3e60225b0227b2d6ff8f0c2ad863f195256c4b2e..051ef9699777519951c2c87b2e39c6dc5b69d27c 100644
--- a/drivers/pnp/pnpacpi/pnpacpi.h
+++ b/drivers/pnp/pnpacpi/pnpacpi.h
@@ -1,7 +1,6 @@
 #ifndef ACPI_PNP_H
 #define ACPI_PNP_H
 
-#include <acpi/acpi_bus.h>
 #include <linux/acpi.h>
 #include <linux/pnp.h>
 
diff --git a/drivers/sfi/sfi_acpi.c b/drivers/sfi/sfi_acpi.c
index f5b4ca581541539f8336aaec73c286de1f0773fb..5e753d799f617d7e2feb997d3ce27658dd6d5dc0 100644
--- a/drivers/sfi/sfi_acpi.c
+++ b/drivers/sfi/sfi_acpi.c
@@ -60,7 +60,7 @@
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
 #include <linux/kernel.h>
-#include <acpi/acpi.h>
+#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
 
 #include <linux/sfi.h>
 #include "sfi_core.h"
diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index 9f6ebdb23740596f530e9ab5d52194ca3c9c438e..a85c3d68c462b1a14b8a517445521a6df61bf64e 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -31,7 +31,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <linux/platform_device.h>
 #include <linux/input.h>
 
diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c
index 4e243c37f17f50ab197582a3ee5d4662e933d368..11c656976cb50386bbeaf963b864b22e823385bd 100644
--- a/drivers/usb/core/usb-acpi.c
+++ b/drivers/usb/core/usb-acpi.c
@@ -16,7 +16,6 @@
 #include <linux/acpi.h>
 #include <linux/pci.h>
 #include <linux/usb/hcd.h>
-#include <acpi/acpi_bus.h>
 
 #include "usb.h"
 
diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c
index 8dae6c13063af5df3846d0c3a700876fe23eefe0..cd5bb0a507a2abeccf57547403a77ddbebb5c037 100644
--- a/drivers/xen/xen-acpi-cpuhotplug.c
+++ b/drivers/xen/xen-acpi-cpuhotplug.c
@@ -24,10 +24,7 @@
 #include <linux/cpu.h>
 #include <linux/acpi.h>
 #include <linux/uaccess.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
 #include <acpi/processor.h>
-
 #include <xen/acpi.h>
 #include <xen/interface/platform.h>
 #include <asm/xen/hypercall.h>
diff --git a/drivers/xen/xen-acpi-memhotplug.c b/drivers/xen/xen-acpi-memhotplug.c
index 9083f1e474f801c07c1531551fa971b5e0e21b38..f2872a1bb0966d68583021b714a1e66d2a630cc6 100644
--- a/drivers/xen/xen-acpi-memhotplug.c
+++ b/drivers/xen/xen-acpi-memhotplug.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/acpi.h>
-#include <acpi/acpi_drivers.h>
 #include <xen/acpi.h>
 #include <xen/interface/platform.h>
 #include <asm/xen/hypercall.h>
diff --git a/drivers/xen/xen-acpi-pad.c b/drivers/xen/xen-acpi-pad.c
index 59708fdd068bdfed83976dab53a823115efeda29..40c4bc06b5fa0929af0b9b8ffddd9d59e6bcbc36 100644
--- a/drivers/xen/xen-acpi-pad.c
+++ b/drivers/xen/xen-acpi-pad.c
@@ -18,11 +18,10 @@
 
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-#include <asm/xen/hypercall.h>
+#include <linux/acpi.h>
 #include <xen/interface/version.h>
 #include <xen/xen-ops.h>
+#include <asm/xen/hypercall.h>
 
 #define ACPI_PROCESSOR_AGGREGATOR_CLASS	"acpi_pad"
 #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator"
diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 13bc6c31c060bfc9821eb23eb467873b720c6f13..7231859119f1f126ac89e606ecc7c96c1a6a55c3 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -28,10 +28,8 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/syscore_ops.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <acpi/processor.h>
-
 #include <xen/xen.h>
 #include <xen/interface/platform.h>
 #include <asm/xen/hypercall.h>
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 7b2de026a4f3db11c730d9d3abfa8b903ba5713f..510119a63fb23d76a6b35f3f1be5351cbd18ebb9 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -28,8 +28,6 @@
 
 #include <linux/device.h>
 
-#include <acpi/acpi.h>
-
 /* TBD: Make dynamic */
 #define ACPI_MAX_HANDLES	10
 struct acpi_handle_list {
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 1cedfcb1bd8878ff7466e4ab6d9285e3a811a90a..b124fdb260469bfa07dbc14fa511cb7dbd0240e2 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -26,9 +26,6 @@
 #ifndef __ACPI_DRIVERS_H__
 #define __ACPI_DRIVERS_H__
 
-#include <linux/acpi.h>
-#include <acpi/acpi_bus.h>
-
 #define ACPI_MAX_STRING			80
 
 /*
diff --git a/include/linux/acpi_io.h b/include/linux/acpi_io.h
index b0ffa219993ec2be82a01854718d5e1269ef05bb..2a5a1391ce727b17d165298a416608841d266d63 100644
--- a/include/linux/acpi_io.h
+++ b/include/linux/acpi_io.h
@@ -2,7 +2,7 @@
 #define _ACPI_IO_H_
 
 #include <linux/io.h>
-#include <acpi/acpi.h>
+#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
 
 static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys,
 					    acpi_size size)
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 46a14229a162cf2bc5cc5e5b096c10c120766d8d..93b5ca754b5b4c4931aa2b3f66cf246312cedbd8 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -18,14 +18,10 @@
 #include <linux/completion.h>
 #include <linux/pm.h>
 #include <linux/mutex.h>
-#ifdef CONFIG_BLK_DEV_IDEACPI
-#include <acpi/acpi.h>
-#endif
-#include <asm/byteorder.h>
-#include <asm/io.h>
-
 /* for request_sense */
 #include <linux/cdrom.h>
+#include <asm/byteorder.h>
+#include <asm/io.h>
 
 #if defined(CONFIG_CRIS) || defined(CONFIG_FRV) || defined(CONFIG_MN10300)
 # define SUPPORT_VLB_SYNC 0
diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h
index 8ba7e5b9d62cb466f60cced5c8340261acf9fc4f..82f9673c2527c842dbd28f12a0bc6b0f7af96ed0 100644
--- a/include/linux/iscsi_ibft.h
+++ b/include/linux/iscsi_ibft.h
@@ -21,7 +21,7 @@
 #ifndef ISCSI_IBFT_H
 #define ISCSI_IBFT_H
 
-#include <acpi/acpi.h>
+#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
 
 /*
  * Logical location of iSCSI Boot Format Table.
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index a2e2f1d17e164c00b190d6515ec90950ef288e17..5f2e559af6b0a7a6ea07247ab405ea48407d4e72 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -175,8 +175,7 @@ struct hotplug_params {
 };
 
 #ifdef CONFIG_ACPI
-#include <acpi/acpi.h>
-#include <acpi/acpi_bus.h>
+#include <linux/acpi.h>
 int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp);
 int acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev, u32 flags);
 int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle);
diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h
index 631af63af42ddbaaabf6f8debcda035821cc71dc..2cfcb7944a493432d7e44088e0b9ccd13b16aafa 100644
--- a/include/linux/sfi_acpi.h
+++ b/include/linux/sfi_acpi.h
@@ -60,7 +60,7 @@
 #define _LINUX_SFI_ACPI_H
 
 #ifdef CONFIG_SFI
-#include <acpi/acpi.h>		/* struct acpi_table_header */
+#include <acpi/acpi.h>	/* FIXME: inclusion should be removed */
 
 extern int sfi_acpi_table_parse(char *signature, char *oem_id,
 				char *oem_table_id,
diff --git a/include/linux/tboot.h b/include/linux/tboot.h
index c75128bed5fa39116952fd148ff01374993b8f44..9a54b331f938fcfc02d66a22873b8d735369d8ad 100644
--- a/include/linux/tboot.h
+++ b/include/linux/tboot.h
@@ -34,7 +34,7 @@ enum {
 };
 
 #ifdef CONFIG_INTEL_TXT
-#include <acpi/acpi.h>
+#include <linux/acpi.h>
 /* used to communicate between tboot and the launched kernel */
 
 #define TB_KEY_SIZE             64   /* 512 bits */
diff --git a/tools/power/cpupower/debug/kernel/cpufreq-test_tsc.c b/tools/power/cpupower/debug/kernel/cpufreq-test_tsc.c
index 66cace601e5721cf920c89f3b365c75f6695ce67..0f10b81e3322694df614bf23a0b1824d415b34ce 100644
--- a/tools/power/cpupower/debug/kernel/cpufreq-test_tsc.c
+++ b/tools/power/cpupower/debug/kernel/cpufreq-test_tsc.c
@@ -25,12 +25,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-
+#include <linux/acpi.h>
 #include <asm/io.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
-
 static int pm_tmr_ioport = 0;
 
 /*helper function to safely read acpi pm timesource*/