124 files changed, 53 insertions, 101 deletions

diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index 3c0c93300f12..5d23c13ac7d4 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -2,15 +2,8 @@
 # Makefile for the Linux ACPI interpreter
 #
 
-export ACPI_CFLAGS
-
-ACPI_CFLAGS     := -Os
-
-ifdef CONFIG_ACPI_DEBUG
-  ACPI_CFLAGS   += -DACPI_DEBUG_OUTPUT
-endif
-
-EXTRA_CFLAGS    += $(ACPI_CFLAGS)
+ccflags-y                       := -Os
+ccflags-$(CONFIG_ACPI_DEBUG)    += -DACPI_DEBUG_OUTPUT
 
 #
 # ACPI Boot-Time Table Parsing
@@ -22,9 +15,13 @@ obj-$(CONFIG_X86)		+= blacklist.o
 # ACPI Core Subsystem (Interpreter)
 #
 obj-y                           += osl.o utils.o reboot.o\
-                                   dispatcher/ events/ executer/ hardware/ \
-                                   namespace/ parser/ resources/ tables/ \
-                                   utilities/
+                                        acpica/
+
+# sleep related files
+obj-y                           += wakeup.o
+obj-y                           += main.o
+obj-$(CONFIG_ACPI_SLEEP)        += proc.o
+
 
 #
 # ACPI Bus and Device Drivers
@@ -35,7 +32,6 @@ ifdef CONFIG_CPU_FREQ
 processor-objs  += processor_perflib.o
 endif
 
-obj-y                           += sleep/
 obj-y                           += bus.o glue.o
 obj-y                           += scan.o
 # Keep EC driver first. Initialization of others depend on it.
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile
new file mode 100644
index 000000000000..3f23298ee3fd
--- /dev/null
+++ b/drivers/acpi/acpica/Makefile
@@ -0,0 +1,44 @@
+#
+# Makefile for ACPICA Core interpreter
+#
+
+ccflags-y                       := -Os
+ccflags-$(CONFIG_ACPI_DEBUG)    += -DACPI_DEBUG_OUTPUT
+
+obj-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
+         dsmethod.o  dsobject.o  dsutils.o   dswload.o  dswstate.o \
+         dsinit.o
+
+obj-y += evevent.o  evregion.o  evsci.o    evxfevnt.o \
+         evmisc.o   evrgnini.o  evxface.o  evxfregn.o \
+         evgpe.o    evgpeblk.o
+
+obj-y += exconfig.o  exfield.o  exnames.o   exoparg6.o  exresolv.o  exstorob.o\
+         exconvrt.o  exfldio.o  exoparg1.o  exprep.o    exresop.o   exsystem.o\
+         excreate.o  exmisc.o   exoparg2.o  exregion.o  exstore.o   exutils.o \
+         exdump.o    exmutex.o  exoparg3.o  exresnte.o  exstoren.o
+
+obj-y += hwacpi.o  hwgpe.o  hwregs.o  hwsleep.o hwxface.o
+
+obj-$(ACPI_FUTURE_USAGE) += hwtimer.o
+
+obj-y += nsaccess.o  nsload.o    nssearch.o  nsxfeval.o \
+         nsalloc.o   nseval.o    nsnames.o   nsutils.o   nsxfname.o \
+         nsdump.o    nsinit.o    nsobject.o  nswalk.o    nsxfobj.o  \
+         nsparse.o   nspredef.o
+
+obj-$(ACPI_FUTURE_USAGE) += nsdumpdv.o
+
+obj-y += psargs.o    psparse.o  psloop.o pstree.o   pswalk.o  \
+         psopcode.o  psscope.o  psutils.o  psxface.o
+
+obj-y += rsaddr.o rscreate.o rsinfo.o rsio.o rslist.o rsmisc.o rsxface.o \
+         rscalc.o  rsirq.o  rsmemory.o  rsutils.o
+
+obj-$(ACPI_FUTURE_USAGE) += rsdump.o
+
+obj-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
+
+obj-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
+                utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
+                utstate.o utmutex.o utobject.o utresrc.o
diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 5fbc24075b44..5fbc24075b44 100644
--- a/drivers/acpi/dispatcher/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
diff --git a/drivers/acpi/dispatcher/dsinit.c b/drivers/acpi/acpica/dsinit.c
index 4f1cdd823fcc..4f1cdd823fcc 100644
--- a/drivers/acpi/dispatcher/dsinit.c
+++ b/drivers/acpi/acpica/dsinit.c
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/acpica/dsmethod.c
index 333c8560d9f8..333c8560d9f8 100644
--- a/drivers/acpi/dispatcher/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
diff --git a/drivers/acpi/dispatcher/dsmthdat.c b/drivers/acpi/acpica/dsmthdat.c
index a1a11996a651..a1a11996a651 100644
--- a/drivers/acpi/dispatcher/dsmthdat.c
+++ b/drivers/acpi/acpica/dsmthdat.c
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/acpica/dsobject.c
index 6e6c73cc39ff..6e6c73cc39ff 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
diff --git a/drivers/acpi/dispatcher/dsopcode.c b/drivers/acpi/acpica/dsopcode.c
index cb8a0d3109f0..cb8a0d3109f0 100644
--- a/drivers/acpi/dispatcher/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
diff --git a/drivers/acpi/dispatcher/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 9c88846ca2ce..9c88846ca2ce 100644
--- a/drivers/acpi/dispatcher/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
diff --git a/drivers/acpi/dispatcher/dswexec.c b/drivers/acpi/acpica/dswexec.c
index 2482cbd37f25..2482cbd37f25 100644
--- a/drivers/acpi/dispatcher/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
diff --git a/drivers/acpi/dispatcher/dswload.c b/drivers/acpi/acpica/dswload.c
index 2d71ceda3d56..2d71ceda3d56 100644
--- a/drivers/acpi/dispatcher/dswload.c
+++ b/drivers/acpi/acpica/dswload.c
diff --git a/drivers/acpi/dispatcher/dswscope.c b/drivers/acpi/acpica/dswscope.c
index 8030541a49f7..8030541a49f7 100644
--- a/drivers/acpi/dispatcher/dswscope.c
+++ b/drivers/acpi/acpica/dswscope.c
diff --git a/drivers/acpi/dispatcher/dswstate.c b/drivers/acpi/acpica/dswstate.c
index a7543c43c151..a7543c43c151 100644
--- a/drivers/acpi/dispatcher/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/acpica/evevent.c
index 86bf08365dad..86bf08365dad 100644
--- a/drivers/acpi/events/evevent.c
+++ b/drivers/acpi/acpica/evevent.c
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/acpica/evgpe.c
index d9779608dbd7..d9779608dbd7 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index 2a8d1856038f..2a8d1856038f 100644
--- a/drivers/acpi/events/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/acpica/evmisc.c
index 16f2c1a00167..16f2c1a00167 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/acpica/evregion.c
index 7346093f43ed..7346093f43ed 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index 1b7f9fdbef15..1b7f9fdbef15 100644
--- a/drivers/acpi/events/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
diff --git a/drivers/acpi/events/evsci.c b/drivers/acpi/acpica/evsci.c
index 18dce10c5fb1..18dce10c5fb1 100644
--- a/drivers/acpi/events/evsci.c
+++ b/drivers/acpi/acpica/evsci.c
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/acpica/evxface.c
index 3b6a069f5b06..3b6a069f5b06 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
diff --git a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c
index f33cc30cb6b8..f33cc30cb6b8 100644
--- a/drivers/acpi/events/evxfevnt.c
+++ b/drivers/acpi/acpica/evxfevnt.c
diff --git a/drivers/acpi/events/evxfregn.c b/drivers/acpi/acpica/evxfregn.c
index b8633947391b..b8633947391b 100644
--- a/drivers/acpi/events/evxfregn.c
+++ b/drivers/acpi/acpica/evxfregn.c
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/acpica/exconfig.c
index be32d0105fe2..be32d0105fe2 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
diff --git a/drivers/acpi/executer/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index caeead439e8c..caeead439e8c 100644
--- a/drivers/acpi/executer/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
diff --git a/drivers/acpi/executer/excreate.c b/drivers/acpi/acpica/excreate.c
index 5aa65a214fc2..5aa65a214fc2 100644
--- a/drivers/acpi/executer/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/acpica/exdump.c
index 8241b9eff6c1..8241b9eff6c1 100644
--- a/drivers/acpi/executer/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
diff --git a/drivers/acpi/executer/exfield.c b/drivers/acpi/acpica/exfield.c
index 7b6df031039d..7b6df031039d 100644
--- a/drivers/acpi/executer/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
diff --git a/drivers/acpi/executer/exfldio.c b/drivers/acpi/acpica/exfldio.c
index 33cd17a1064f..33cd17a1064f 100644
--- a/drivers/acpi/executer/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
diff --git a/drivers/acpi/executer/exmisc.c b/drivers/acpi/acpica/exmisc.c
index e445463de8a9..e445463de8a9 100644
--- a/drivers/acpi/executer/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
diff --git a/drivers/acpi/executer/exmutex.c b/drivers/acpi/acpica/exmutex.c
index f86bcee8d656..f86bcee8d656 100644
--- a/drivers/acpi/executer/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
diff --git a/drivers/acpi/executer/exnames.c b/drivers/acpi/acpica/exnames.c
index 12d3513531e1..12d3513531e1 100644
--- a/drivers/acpi/executer/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
diff --git a/drivers/acpi/executer/exoparg1.c b/drivers/acpi/acpica/exoparg1.c
index 52d78b8622be..52d78b8622be 100644
--- a/drivers/acpi/executer/exoparg1.c
+++ b/drivers/acpi/acpica/exoparg1.c
diff --git a/drivers/acpi/executer/exoparg2.c b/drivers/acpi/acpica/exoparg2.c
index b01980df1365..b01980df1365 100644
--- a/drivers/acpi/executer/exoparg2.c
+++ b/drivers/acpi/acpica/exoparg2.c
diff --git a/drivers/acpi/executer/exoparg3.c b/drivers/acpi/acpica/exoparg3.c
index 26dbd5c2c1da..26dbd5c2c1da 100644
--- a/drivers/acpi/executer/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
diff --git a/drivers/acpi/executer/exoparg6.c b/drivers/acpi/acpica/exoparg6.c
index bbbba504979f..bbbba504979f 100644
--- a/drivers/acpi/executer/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
diff --git a/drivers/acpi/executer/exprep.c b/drivers/acpi/acpica/exprep.c
index 8f2baa934e95..8f2baa934e95 100644
--- a/drivers/acpi/executer/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/acpica/exregion.c
index ceb269e45aba..ceb269e45aba 100644
--- a/drivers/acpi/executer/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
diff --git a/drivers/acpi/executer/exresnte.c b/drivers/acpi/acpica/exresnte.c
index 77df6e490e70..77df6e490e70 100644
--- a/drivers/acpi/executer/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
diff --git a/drivers/acpi/executer/exresolv.c b/drivers/acpi/acpica/exresolv.c
index 42adde01bc93..42adde01bc93 100644
--- a/drivers/acpi/executer/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
diff --git a/drivers/acpi/executer/exresop.c b/drivers/acpi/acpica/exresop.c
index 7602eaf5c479..7602eaf5c479 100644
--- a/drivers/acpi/executer/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
diff --git a/drivers/acpi/executer/exstore.c b/drivers/acpi/acpica/exstore.c
index 6f5647fdc006..6f5647fdc006 100644
--- a/drivers/acpi/executer/exstore.c
+++ b/drivers/acpi/acpica/exstore.c
diff --git a/drivers/acpi/executer/exstoren.c b/drivers/acpi/acpica/exstoren.c
index ad2047afa463..ad2047afa463 100644
--- a/drivers/acpi/executer/exstoren.c
+++ b/drivers/acpi/acpica/exstoren.c
diff --git a/drivers/acpi/executer/exstorob.c b/drivers/acpi/acpica/exstorob.c
index a48d580d71c2..a48d580d71c2 100644
--- a/drivers/acpi/executer/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
diff --git a/drivers/acpi/executer/exsystem.c b/drivers/acpi/acpica/exsystem.c
index a25b2c576eb1..a25b2c576eb1 100644
--- a/drivers/acpi/executer/exsystem.c
+++ b/drivers/acpi/acpica/exsystem.c
diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/acpica/exutils.c
index 0ecdb70c4980..0ecdb70c4980 100644
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
diff --git a/drivers/acpi/hardware/hwacpi.c b/drivers/acpi/acpica/hwacpi.c
index c76e3cd7e749..c76e3cd7e749 100644
--- a/drivers/acpi/hardware/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
diff --git a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/acpica/hwgpe.c
index 2b4a85a839d1..2b4a85a839d1 100644
--- a/drivers/acpi/hardware/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
diff --git a/drivers/acpi/hardware/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 4bc3bbba6e9c..4bc3bbba6e9c 100644
--- a/drivers/acpi/hardware/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 54dd3ee0760c..54dd3ee0760c 100644
--- a/drivers/acpi/hardware/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
diff --git a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/acpica/hwtimer.c
index d1eac2aad728..d1eac2aad728 100644
--- a/drivers/acpi/hardware/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
diff --git a/drivers/acpi/hardware/hwxface.c b/drivers/acpi/acpica/hwxface.c
index a4456fc9462d..a4456fc9462d 100644
--- a/drivers/acpi/hardware/hwxface.c
+++ b/drivers/acpi/acpica/hwxface.c
diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 7954640e69cb..7954640e69cb 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/acpica/nsalloc.c
index cb2afbf4e457..cb2afbf4e457 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/acpica/nsalloc.c
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/acpica/nsdump.c
index 48f02e659f24..48f02e659f24 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
diff --git a/drivers/acpi/namespace/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c
index cc3df78258ed..cc3df78258ed 100644
--- a/drivers/acpi/namespace/nsdumpdv.c
+++ b/drivers/acpi/acpica/nsdumpdv.c
diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/acpica/nseval.c
index a8d7764c73b7..a8d7764c73b7 100644
--- a/drivers/acpi/namespace/nseval.c
+++ b/drivers/acpi/acpica/nseval.c
diff --git a/drivers/acpi/namespace/nsinit.c b/drivers/acpi/acpica/nsinit.c
index fe470c4b38f7..fe470c4b38f7 100644
--- a/drivers/acpi/namespace/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/acpica/nsload.c
index a6e92b31a06f..a6e92b31a06f 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/acpica/nsload.c
diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/acpica/nsnames.c
index b7e301848ba7..b7e301848ba7 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
diff --git a/drivers/acpi/namespace/nsobject.c b/drivers/acpi/acpica/nsobject.c
index ca9edeea27df..ca9edeea27df 100644
--- a/drivers/acpi/namespace/nsobject.c
+++ b/drivers/acpi/acpica/nsobject.c
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/acpica/nsparse.c
index bcfcf427c909..bcfcf427c909 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/acpica/nsparse.c
diff --git a/drivers/acpi/namespace/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 1e682d03f620..1e682d03f620 100644
--- a/drivers/acpi/namespace/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
diff --git a/drivers/acpi/namespace/nssearch.c b/drivers/acpi/acpica/nssearch.c
index a76c731e3ba5..a76c731e3ba5 100644
--- a/drivers/acpi/namespace/nssearch.c
+++ b/drivers/acpi/acpica/nssearch.c
diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/acpica/nsutils.c
index a443d2805d2c..a443d2805d2c 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/acpica/nswalk.c
index 71b83e9807da..71b83e9807da 100644
--- a/drivers/acpi/namespace/nswalk.c
+++ b/drivers/acpi/acpica/nswalk.c
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c
index 598393a04e5f..598393a04e5f 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/acpica/nsxfeval.c
diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 7d5bfa9e9fe9..7d5bfa9e9fe9 100644
--- a/drivers/acpi/namespace/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
diff --git a/drivers/acpi/namespace/nsxfobj.c b/drivers/acpi/acpica/nsxfobj.c
index 80e6322d59c5..80e6322d59c5 100644
--- a/drivers/acpi/namespace/nsxfobj.c
+++ b/drivers/acpi/acpica/nsxfobj.c
diff --git a/drivers/acpi/parser/psargs.c b/drivers/acpi/acpica/psargs.c
index 852f3a83b2e6..852f3a83b2e6 100644
--- a/drivers/acpi/parser/psargs.c
+++ b/drivers/acpi/acpica/psargs.c
diff --git a/drivers/acpi/parser/psloop.c b/drivers/acpi/acpica/psloop.c
index fd6648f0d65f..fd6648f0d65f 100644
--- a/drivers/acpi/parser/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
diff --git a/drivers/acpi/parser/psopcode.c b/drivers/acpi/acpica/psopcode.c
index 3693a121b347..3693a121b347 100644
--- a/drivers/acpi/parser/psopcode.c
+++ b/drivers/acpi/acpica/psopcode.c
diff --git a/drivers/acpi/parser/psparse.c b/drivers/acpi/acpica/psparse.c
index 9da48fdb811a..9da48fdb811a 100644
--- a/drivers/acpi/parser/psparse.c
+++ b/drivers/acpi/acpica/psparse.c
diff --git a/drivers/acpi/parser/psscope.c b/drivers/acpi/acpica/psscope.c
index 22929ca1ffe4..22929ca1ffe4 100644
--- a/drivers/acpi/parser/psscope.c
+++ b/drivers/acpi/acpica/psscope.c
diff --git a/drivers/acpi/parser/pstree.c b/drivers/acpi/acpica/pstree.c
index 8e73fbf00971..8e73fbf00971 100644
--- a/drivers/acpi/parser/pstree.c
+++ b/drivers/acpi/acpica/pstree.c
diff --git a/drivers/acpi/parser/psutils.c b/drivers/acpi/acpica/psutils.c
index eec7d624db8e..eec7d624db8e 100644
--- a/drivers/acpi/parser/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
diff --git a/drivers/acpi/parser/pswalk.c b/drivers/acpi/acpica/pswalk.c
index dacc4228ba1a..dacc4228ba1a 100644
--- a/drivers/acpi/parser/pswalk.c
+++ b/drivers/acpi/acpica/pswalk.c
diff --git a/drivers/acpi/parser/psxface.c b/drivers/acpi/acpica/psxface.c
index 98c31a893706..98c31a893706 100644
--- a/drivers/acpi/parser/psxface.c
+++ b/drivers/acpi/acpica/psxface.c
diff --git a/drivers/acpi/resources/rsaddr.c b/drivers/acpi/acpica/rsaddr.c
index b4aba3aebcb8..b4aba3aebcb8 100644
--- a/drivers/acpi/resources/rsaddr.c
+++ b/drivers/acpi/acpica/rsaddr.c
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/acpica/rscalc.c
index 4f2b186fe302..4f2b186fe302 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/acpica/rscalc.c
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/acpica/rscreate.c
index 3ca606974d51..3ca606974d51 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
diff --git a/drivers/acpi/resources/rsdump.c b/drivers/acpi/acpica/rsdump.c
index 936a59be39fa..936a59be39fa 100644
--- a/drivers/acpi/resources/rsdump.c
+++ b/drivers/acpi/acpica/rsdump.c
diff --git a/drivers/acpi/resources/rsinfo.c b/drivers/acpi/acpica/rsinfo.c
index aac41cc21344..aac41cc21344 100644
--- a/drivers/acpi/resources/rsinfo.c
+++ b/drivers/acpi/acpica/rsinfo.c
diff --git a/drivers/acpi/resources/rsio.c b/drivers/acpi/acpica/rsio.c
index d31129aca400..d31129aca400 100644
--- a/drivers/acpi/resources/rsio.c
+++ b/drivers/acpi/acpica/rsio.c
diff --git a/drivers/acpi/resources/rsirq.c b/drivers/acpi/acpica/rsirq.c
index 9a5a08d67313..9a5a08d67313 100644
--- a/drivers/acpi/resources/rsirq.c
+++ b/drivers/acpi/acpica/rsirq.c
diff --git a/drivers/acpi/resources/rslist.c b/drivers/acpi/acpica/rslist.c
index 483389871a50..483389871a50 100644
--- a/drivers/acpi/resources/rslist.c
+++ b/drivers/acpi/acpica/rslist.c
diff --git a/drivers/acpi/resources/rsmemory.c b/drivers/acpi/acpica/rsmemory.c
index 5fd3746cca54..5fd3746cca54 100644
--- a/drivers/acpi/resources/rsmemory.c
+++ b/drivers/acpi/acpica/rsmemory.c
diff --git a/drivers/acpi/resources/rsmisc.c b/drivers/acpi/acpica/rsmisc.c
index 2cd6e8cfaba1..2cd6e8cfaba1 100644
--- a/drivers/acpi/resources/rsmisc.c
+++ b/drivers/acpi/acpica/rsmisc.c
diff --git a/drivers/acpi/resources/rsutils.c b/drivers/acpi/acpica/rsutils.c
index 7450105f8548..7450105f8548 100644
--- a/drivers/acpi/resources/rsutils.c
+++ b/drivers/acpi/acpica/rsutils.c
diff --git a/drivers/acpi/resources/rsxface.c b/drivers/acpi/acpica/rsxface.c
index 0a274356b23e..0a274356b23e 100644
--- a/drivers/acpi/resources/rsxface.c
+++ b/drivers/acpi/acpica/rsxface.c
diff --git a/drivers/acpi/tables/tbfadt.c b/drivers/acpi/acpica/tbfadt.c
index 87f22e68c6d6..87f22e68c6d6 100644
--- a/drivers/acpi/tables/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
diff --git a/drivers/acpi/tables/tbfind.c b/drivers/acpi/acpica/tbfind.c
index 9d20cb6db892..9d20cb6db892 100644
--- a/drivers/acpi/tables/tbfind.c
+++ b/drivers/acpi/acpica/tbfind.c
diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 019b0d84cbea..019b0d84cbea 100644
--- a/drivers/acpi/tables/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 4eb7189974ca..4eb7189974ca 100644
--- a/drivers/acpi/tables/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/acpica/tbxface.c
index 115796694a2f..115796694a2f 100644
--- a/drivers/acpi/tables/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index 3495dca4e86b..3495dca4e86b 100644
--- a/drivers/acpi/tables/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/acpica/utalloc.c
index 2a017b29aa41..2a017b29aa41 100644
--- a/drivers/acpi/utilities/utalloc.c
+++ b/drivers/acpi/acpica/utalloc.c
diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/acpica/utcopy.c
index e6f3002312e5..e6f3002312e5 100644
--- a/drivers/acpi/utilities/utcopy.c
+++ b/drivers/acpi/acpica/utcopy.c
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 9a3538c497d0..9a3538c497d0 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/acpica/utdelete.c
index 5b4e3b1a7523..5b4e3b1a7523 100644
--- a/drivers/acpi/utilities/utdelete.c
+++ b/drivers/acpi/acpica/utdelete.c
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/acpica/uteval.c
index e1e438cd54a9..e1e438cd54a9 100644
--- a/drivers/acpi/utilities/uteval.c
+++ b/drivers/acpi/acpica/uteval.c
diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/acpica/utglobal.c
index 3e28d8c4045d..3e28d8c4045d 100644
--- a/drivers/acpi/utilities/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
diff --git a/drivers/acpi/utilities/utinit.c b/drivers/acpi/acpica/utinit.c
index 9316ec36a836..9316ec36a836 100644
--- a/drivers/acpi/utilities/utinit.c
+++ b/drivers/acpi/acpica/utinit.c
diff --git a/drivers/acpi/utilities/utmath.c b/drivers/acpi/acpica/utmath.c
index 616d7b271c9a..616d7b271c9a 100644
--- a/drivers/acpi/utilities/utmath.c
+++ b/drivers/acpi/acpica/utmath.c
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/acpica/utmisc.c
index 8f8b407142ee..8f8b407142ee 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 7b48ba3f3f8a..7b48ba3f3f8a 100644
--- a/drivers/acpi/utilities/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/acpica/utobject.c
index 964b23c11610..964b23c11610 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/acpica/utresrc.c
index 0755c5cdbe18..0755c5cdbe18 100644
--- a/drivers/acpi/utilities/utresrc.c
+++ b/drivers/acpi/acpica/utresrc.c
diff --git a/drivers/acpi/utilities/utstate.c b/drivers/acpi/acpica/utstate.c
index 54c3461e2f26..54c3461e2f26 100644
--- a/drivers/acpi/utilities/utstate.c
+++ b/drivers/acpi/acpica/utstate.c
diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/acpica/utxface.c
index 5b27724a2749..5b27724a2749 100644
--- a/drivers/acpi/utilities/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
diff --git a/drivers/acpi/dispatcher/Makefile b/drivers/acpi/dispatcher/Makefile
deleted file mode 100644
index eb7e602a83cd..000000000000
--- a/drivers/acpi/dispatcher/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
-         dsmethod.o  dsobject.o  dsutils.o   dswload.o  dswstate.o \
-         dsinit.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/events/Makefile b/drivers/acpi/events/Makefile
deleted file mode 100644
index d29f2ee449cc..000000000000
--- a/drivers/acpi/events/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := evevent.o  evregion.o  evsci.o    evxfevnt.o \
-         evmisc.o   evrgnini.o  evxface.o  evxfregn.o \
-         evgpe.o    evgpeblk.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/executer/Makefile b/drivers/acpi/executer/Makefile
deleted file mode 100644
index e09998aa012f..000000000000
--- a/drivers/acpi/executer/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := exconfig.o  exfield.o  exnames.o   exoparg6.o  exresolv.o  exstorob.o\
-         exconvrt.o  exfldio.o  exoparg1.o  exprep.o    exresop.o   exsystem.o\
-         excreate.o  exmisc.o   exoparg2.o  exregion.o  exstore.o   exutils.o \
-         exdump.o    exmutex.o  exoparg3.o  exresnte.o  exstoren.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/hardware/Makefile b/drivers/acpi/hardware/Makefile
deleted file mode 100644
index 238fbe513b82..000000000000
--- a/drivers/acpi/hardware/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := hwacpi.o  hwgpe.o  hwregs.o  hwsleep.o hwxface.o
-
-obj-$(ACPI_FUTURE_USAGE) += hwtimer.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/main.c
index d8242772de92..d8242772de92 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/main.c
diff --git a/drivers/acpi/namespace/Makefile b/drivers/acpi/namespace/Makefile
deleted file mode 100644
index 371a2daf837f..000000000000
--- a/drivers/acpi/namespace/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := nsaccess.o  nsload.o    nssearch.o  nsxfeval.o \
-         nsalloc.o   nseval.o    nsnames.o   nsutils.o   nsxfname.o \
-         nsdump.o    nsinit.o    nsobject.o  nswalk.o    nsxfobj.o  \
-         nsparse.o   nspredef.o
-
-obj-$(ACPI_FUTURE_USAGE) += nsdumpdv.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/parser/Makefile b/drivers/acpi/parser/Makefile
deleted file mode 100644
index db24ee09cf11..000000000000
--- a/drivers/acpi/parser/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := psargs.o    psparse.o  psloop.o pstree.o   pswalk.o  \
-         psopcode.o  psscope.o  psutils.o  psxface.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/proc.c
index 1c4851ff2657..1c4851ff2657 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/proc.c
diff --git a/drivers/acpi/resources/Makefile b/drivers/acpi/resources/Makefile
deleted file mode 100644
index 8de4f69dfa09..000000000000
--- a/drivers/acpi/resources/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := rsaddr.o rscreate.o rsinfo.o rsio.o rslist.o rsmisc.o rsxface.o \
-         rscalc.o  rsirq.o  rsmemory.o  rsutils.o
-
-obj-$(ACPI_FUTURE_USAGE) += rsdump.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/sleep/sleep.h b/drivers/acpi/sleep.h
index cfaf8f5b0a14..cfaf8f5b0a14 100644
--- a/drivers/acpi/sleep/sleep.h
+++ b/drivers/acpi/sleep.h
diff --git a/drivers/acpi/sleep/Makefile b/drivers/acpi/sleep/Makefile
deleted file mode 100644
index f1fb888c2d29..000000000000
--- a/drivers/acpi/sleep/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-obj-y                                   := wakeup.o
-obj-y                                   += main.o
-obj-$(CONFIG_ACPI_SLEEP)                += proc.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/tables/Makefile b/drivers/acpi/tables/Makefile
deleted file mode 100644
index 7385efa61622..000000000000
--- a/drivers/acpi/tables/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/utilities/Makefile b/drivers/acpi/utilities/Makefile
deleted file mode 100644
index 66a71a54cb0d..000000000000
--- a/drivers/acpi/utilities/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for all Linux ACPI interpreter subdirectories
-#
-
-obj-y := utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
-                utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
-                utstate.o utmutex.o utobject.o utresrc.o
-
-EXTRA_CFLAGS += $(ACPI_CFLAGS)
diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/wakeup.c
index 2d34806d45dd..2d34806d45dd 100644
--- a/drivers/acpi/sleep/wakeup.c
+++ b/drivers/acpi/wakeup.c