Merge tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system

Pull "Disintegrate and delete asm/system.h" from David Howells:
 "Here are a bunch of patches to disintegrate asm/system.h into a set of
  separate bits to relieve the problem of circular inclusion
  dependencies.

  I've built all the working defconfigs from all the arches that I can
  and made sure that they don't break.

  The reason for these patches is that I recently encountered a circular
  dependency problem that came about when I produced some patches to
  optimise get_order() by rewriting it to use ilog2().

  This uses bitops - and on the SH arch asm/bitops.h drags in
  asm-generic/get_order.h by a circuituous route involving asm/system.h.

  The main difficulty seems to be asm/system.h.  It holds a number of
  low level bits with no/few dependencies that are commonly used (eg.
  memory barriers) and a number of bits with more dependencies that
  aren't used in many places (eg.  switch_to()).

  These patches break asm/system.h up into the following core pieces:

    (1) asm/barrier.h

        Move memory barriers here.  This already done for MIPS and Alpha.

    (2) asm/switch_to.h

        Move switch_to() and related stuff here.

    (3) asm/exec.h

        Move arch_align_stack() here.  Other process execution related bits
        could perhaps go here from asm/processor.h.

    (4) asm/cmpxchg.h

        Move xchg() and cmpxchg() here as they're full word atomic ops and
        frequently used by atomic_xchg() and atomic_cmpxchg().

    (5) asm/bug.h

        Move die() and related bits.

    (6) asm/auxvec.h

        Move AT_VECTOR_SIZE_ARCH here.

  Other arch headers are created as needed on a per-arch basis."

Fixed up some conflicts from other header file cleanups and moving code
around that has happened in the meantime, so David's testing is somewhat
weakened by that.  We'll find out anything that got broken and fix it..

* tag 'split-asm_system_h-for-linus-20120328' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits)
  Delete all instances of asm/system.h
  Remove all #inclusions of asm/system.h
  Add #includes needed to permit the removal of asm/system.h
  Move all declarations of free_initmem() to linux/mm.h
  Disintegrate asm/system.h for OpenRISC
  Split arch_align_stack() out from asm-generic/system.h
  Split the switch_to() wrapper out of asm-generic/system.h
  Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h
  Create asm-generic/barrier.h
  Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h
  Disintegrate asm/system.h for Xtensa
  Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]
  Disintegrate asm/system.h for Tile
  Disintegrate asm/system.h for Sparc
  Disintegrate asm/system.h for SH
  Disintegrate asm/system.h for Score
  Disintegrate asm/system.h for S390
  Disintegrate asm/system.h for PowerPC
  Disintegrate asm/system.h for PA-RISC
  Disintegrate asm/system.h for MN10300
  ...

64 files changed, 9 insertions, 59 deletions

diff --git a/arch/powerpc/platforms/52xx/lite5200_pm.c b/arch/powerpc/platforms/52xx/lite5200_pm.c
index eda0fc2..870b70f 100644
--- a/arch/powerpc/platforms/52xx/lite5200_pm.c
+++ b/arch/powerpc/platforms/52xx/lite5200_pm.c
@@ -3,6 +3,7 @@
 #include <asm/io.h>
 #include <asm/time.h>
 #include <asm/mpc52xx.h>
+#include <asm/switch_to.h>
 
 /* defined in lite5200_sleep.S and only used here */
 extern void lite5200_low_power(void __iomem *sram, void __iomem *mbar);
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index d111b02..fb94d10 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -17,7 +17,6 @@
 #include <asm/cpm2.h>
 #include <asm/io.h>
 #include <asm/pci-bridge.h>
-#include <asm/system.h>
 
 #include <platforms/82xx/pq2.h>
 
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index 65eb792..a266ba8 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -27,7 +27,6 @@
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index e36bc61..d440435 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -26,7 +26,6 @@
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 39849dd..a494fa5 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -25,7 +25,6 @@
 #include <linux/root_dev.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index 5828d8e..553e793 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -25,7 +25,6 @@
 #include <linux/root_dev.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index ad8e4bc..1b1f6c8 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -33,7 +33,6 @@
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index 8a81d76..26cb3e9 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -27,7 +27,6 @@
 #include <linux/root_dev.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c
index edf6687..1a04671 100644
--- a/arch/powerpc/platforms/83xx/suspend.c
+++ b/arch/powerpc/platforms/83xx/suspend.c
@@ -27,6 +27,7 @@
 #include <asm/io.h>
 #include <asm/time.h>
 #include <asm/mpc6xx.h>
+#include <asm/switch_to.h>
 
 #include <sysdev/fsl_soc.h>
 
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index df69e99..dd3617c 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -18,7 +18,6 @@
 #include <linux/interrupt.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index d50056f..1801462 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c
@@ -24,7 +24,6 @@
 #include <linux/of_platform.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 60120e5..3dc1bda 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -20,7 +20,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index f588726..585bd22b 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -19,7 +19,6 @@
 #include <linux/of_platform.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index d19f675..29ee8fc 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -19,7 +19,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index ab5f0bf1..11156fb 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -27,7 +27,6 @@
 #include <linux/fsl_devices.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/atomic.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 6e23e3e..1fd91e9 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -22,7 +22,6 @@
 #include <linux/of_platform.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index f33662b..3754ddc 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -35,7 +35,6 @@
 #include <linux/phy.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index db214cd..9848f9e 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -18,7 +18,6 @@
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index d8bd656..dbaf443 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -16,7 +16,6 @@
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c
index 6b07398..2990e8b 100644
--- a/arch/powerpc/platforms/85xx/p1023_rds.c
+++ b/arch/powerpc/platforms/85xx/p1023_rds.c
@@ -22,7 +22,6 @@
 #include <linux/of_platform.h>
 #include <linux/of_device.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p2041_rdb.c b/arch/powerpc/platforms/85xx/p2041_rdb.c
index eda6ed5..6541fa2 100644
--- a/arch/powerpc/platforms/85xx/p2041_rdb.c
+++ b/arch/powerpc/platforms/85xx/p2041_rdb.c
@@ -16,7 +16,6 @@
 #include <linux/interrupt.h>
 #include <linux/phy.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p3041_ds.c b/arch/powerpc/platforms/85xx/p3041_ds.c
index 96d99a3..f238efa 100644
--- a/arch/powerpc/platforms/85xx/p3041_ds.c
+++ b/arch/powerpc/platforms/85xx/p3041_ds.c
@@ -18,7 +18,6 @@
 #include <linux/interrupt.h>
 #include <linux/phy.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p4080_ds.c b/arch/powerpc/platforms/85xx/p4080_ds.c
index d1b21d7..c92417d 100644
--- a/arch/powerpc/platforms/85xx/p4080_ds.c
+++ b/arch/powerpc/platforms/85xx/p4080_ds.c
@@ -17,7 +17,6 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/p5020_ds.c b/arch/powerpc/platforms/85xx/p5020_ds.c
index e8cba50..17bef15 100644
--- a/arch/powerpc/platforms/85xx/p5020_ds.c
+++ b/arch/powerpc/platforms/85xx/p5020_ds.c
@@ -18,7 +18,6 @@
 #include <linux/interrupt.h>
 #include <linux/phy.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index 1677b8a..cd3a66b 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -30,7 +30,6 @@
 #include <linux/fsl_devices.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/atomic.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index 3c3bbcc..b1be632 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -21,7 +21,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index b719192..b9c6daa 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -29,7 +29,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 27ca3a7..e050800 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -28,7 +28,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index d7504ce..4d786c2 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -26,7 +26,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 503c215..41c6875 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -21,7 +21,6 @@
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/gef_ppc9a.c b/arch/powerpc/platforms/86xx/gef_ppc9a.c
index ed58b6c..1fca663 100644
--- a/arch/powerpc/platforms/86xx/gef_ppc9a.c
+++ b/arch/powerpc/platforms/86xx/gef_ppc9a.c
@@ -24,7 +24,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/gef_sbc310.c b/arch/powerpc/platforms/86xx/gef_sbc310.c
index 710db69..14e0e576 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc310.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc310.c
@@ -24,7 +24,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index 4a13d2f..1638f43 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -24,7 +24,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 13fa9a6..bbc6152 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -25,7 +25,6 @@
 #include <linux/seq_file.h>
 #include <linux/of.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 569262c..3755e61 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -21,7 +21,6 @@
 #include <linux/of_platform.h>
 #include <linux/memblock.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index 22cc3571..9982f57 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -12,7 +12,6 @@
 #include <linux/interrupt.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/mpic.h>
 #include <asm/i8259.h>
 
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
index 51c8f33..e7007d0 100644
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ b/arch/powerpc/platforms/86xx/sbc8641d.c
@@ -21,7 +21,6 @@
 #include <linux/seq_file.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index caaec29..866feff 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -19,7 +19,6 @@
 
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/8xx_immap.h>
 #include <asm/cpm1.h>
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index 45ed6cd..5d98398 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -32,7 +32,6 @@
 #include <asm/machdep.h>
 #include <asm/page.h>
 #include <asm/processor.h>
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/mpc8xx.h>
 #include <asm/8xx_immap.h>
diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
index 528e00d..8d21ab7 100644
--- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
@@ -35,7 +35,6 @@
 #include <asm/machdep.h>
 #include <asm/page.h>
 #include <asm/processor.h>
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/mpc8xx.h>
 #include <asm/8xx_immap.h>
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index 4a255cf..49a65e2 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -38,7 +38,6 @@
 #include <asm/machdep.h>
 #include <asm/cputable.h>
 #include <asm/firmware.h>
-#include <asm/system.h>
 #include <asm/rtas.h>
 #include <asm/cputhreads.h>
 
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index 8cab573..ebd3963 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -23,7 +23,6 @@
 
 #include <asm/machdep.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/time.h>
 
 #include <mm/mmu_decl.h>
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index ab51b21..8c305c7 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -28,7 +28,6 @@
 #include <linux/of_platform.h>
 #include <linux/module.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 74ccce3..beeaf4a 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -32,7 +32,6 @@
 #include <linux/tty.h>
 #include <linux/serial_core.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
index 670035f..d455f08 100644
--- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c
+++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
@@ -17,7 +17,6 @@
 
 #include <asm/machdep.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/time.h>
 
 #include <mm/mmu_decl.h>
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index e0ed3c7..c458b60 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -16,7 +16,6 @@
 #include <linux/initrd.h>
 #include <linux/of_platform.h>
 
-#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/prom.h>
 #include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index 8b0c208..64fde05 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -15,7 +15,6 @@
 #include <linux/interrupt.h>
 #include <linux/mc146818rtc.h>
 
-#include <asm/system.h>
 #include <asm/pci-bridge.h>
 
 #define ULI_PIRQA	0x08
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 3b7545a..cb1b0b3 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -47,7 +47,6 @@
 #include <asm/processor.h>
 #include <asm/sections.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index eac569d..b4a369d 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -27,7 +27,6 @@
 
 #include <asm/sections.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index e777ad4..2ed9212 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -32,13 +32,13 @@
 #include <linux/gfp.h>
 
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/iommu.h>
 #include <asm/machdep.h>
 #include <asm/mpic.h>
 #include <asm/smp.h>
 #include <asm/time.h>
 #include <asm/mmu.h>
+#include <asm/debug.h>
 
 #include <pcmcia/ss.h>
 #include <pcmcia/cistpl.h>
diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c
index 84d7fd9..3e91ef5 100644
--- a/arch/powerpc/platforms/powermac/bootx_init.c
+++ b/arch/powerpc/platforms/powermac/bootx_init.c
@@ -19,6 +19,7 @@
 #include <asm/bootx.h>
 #include <asm/btext.h>
 #include <asm/io.h>
+#include <asm/setup.h>
 
 #undef DEBUG
 #define SET_BOOT_BAT
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index 1fc386a..6417119 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -33,9 +33,9 @@
 #include <asm/sections.h>
 #include <asm/cputable.h>
 #include <asm/time.h>
-#include <asm/system.h>
 #include <asm/mpic.h>
 #include <asm/keylargo.h>
+#include <asm/switch_to.h>
 
 /* WARNING !!! This will cause calibrate_delay() to be called,
  * but this is an __init function ! So you MUST go edit
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index da18b26..014d06e6 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -23,7 +23,6 @@
 #include <linux/spinlock.h>
 #include <asm/sections.h>
 #include <asm/io.h>
-#include <asm/system.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/nvram.h>
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 970ea1d..141f8899 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -57,7 +57,6 @@
 #include <asm/reg.h>
 #include <asm/sections.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>
 #include <asm/pci-bridge.h>
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index 11c9fce..8680bb6 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -26,7 +26,6 @@
 
 #include <asm/sections.h>
 #include <asm/prom.h>
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index 17210c5..3ef4625 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -25,7 +25,6 @@
 #include <asm/machdep.h>
 #include <asm/cputable.h>
 #include <asm/firmware.h>
-#include <asm/system.h>
 #include <asm/rtas.h>
 #include <asm/vdso_datapage.h>
 #include <asm/cputhreads.h>
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index 8bd6ba5..de2aea4 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -29,6 +29,7 @@
 #include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/lv1call.h>
+#include <asm/setup.h>
 
 #include "platform.h"
 
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index 0e86563..a764854 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -25,10 +25,10 @@
 #include <linux/debugfs.h>
 #include <linux/spinlock.h>
 #include <asm/smp.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/firmware.h>
 #include <asm/lppaca.h>
+#include <asm/debug.h>
 
 #include "plpar_wrappers.h"
 
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index c986d08..64c97d8 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/sched.h>	/* for idle_task_exit */
 #include <linux/cpu.h>
-#include <asm/system.h>
 #include <asm/prom.h>
 #include <asm/rtas.h>
 #include <asm/firmware.h>
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
index a12e95a..41a34bc 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -14,9 +14,9 @@
 
 #include <asm/paca.h>
 #include <asm/reg.h>
-#include <asm/system.h>
 #include <asm/machdep.h>
 #include <asm/firmware.h>
+#include <asm/runlatch.h>
 
 #include "plpar_wrappers.h"
 #include "pseries.h"
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index eadba95..e16bb8d 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -37,7 +37,6 @@
 #include <asm/machdep.h>
 #include <asm/cputable.h>
 #include <asm/firmware.h>
-#include <asm/system.h>
 #include <asm/rtas.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/mpic.h>
diff --git a/arch/powerpc/platforms/wsp/chroma.c b/arch/powerpc/platforms/wsp/chroma.c
index ca6fa26..8ef53bc 100644
--- a/arch/powerpc/platforms/wsp/chroma.c
+++ b/arch/powerpc/platforms/wsp/chroma.c
@@ -17,7 +17,6 @@
 #include <linux/time.h>
 
 #include <asm/machdep.h>
-#include <asm/system.h>
 #include <asm/udbg.h>
 
 #include "ics.h"
diff --git a/arch/powerpc/platforms/wsp/psr2.c b/arch/powerpc/platforms/wsp/psr2.c
index 0c1ae06..508ec82 100644
--- a/arch/powerpc/platforms/wsp/psr2.c
+++ b/arch/powerpc/platforms/wsp/psr2.c
@@ -17,7 +17,6 @@
 #include <linux/time.h>
 
 #include <asm/machdep.h>
-#include <asm/system.h>
 #include <asm/udbg.h>
 
 #include "ics.h"
diff --git a/arch/powerpc/platforms/wsp/wsp_pci.c b/arch/powerpc/platforms/wsp/wsp_pci.c
index 763014c..1526551 100644
--- a/arch/powerpc/platforms/wsp/wsp_pci.c
+++ b/arch/powerpc/platforms/wsp/wsp_pci.c
@@ -27,6 +27,7 @@
 #include <asm/ppc-pci.h>
 #include <asm/iommu.h>
 #include <asm/io-workarounds.h>
+#include <asm/debug.h>
 
 #include "wsp.h"
 #include "wsp_pci.h"