remove dummy asm/kvm.h files

This patch removes the dummy asm/kvm.h files on architectures not (yet)
supporting KVM and uses the same conditional headers installation as
already used for a.out.h .

Also removed are superfluous install rules in the s390 and x86 Kbuild
files (they are already in Kbuild.asm).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

22 files changed, 4 insertions, 105 deletions

diff --git a/include/asm-alpha/kvm.h b/include/asm-alpha/kvm.h
deleted file mode 100644
index b9daec42968..00000000000
--- a/include/asm-alpha/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_ALPHA_H
-#define __LINUX_KVM_ALPHA_H
-
-/* alpha does not support KVM */
-
-#endif
diff --git a/include/asm-arm/kvm.h b/include/asm-arm/kvm.h
deleted file mode 100644
index cb3c08cbcb9..00000000000
--- a/include/asm-arm/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_ARM_H
-#define __LINUX_KVM_ARM_H
-
-/* arm does not support KVM */
-
-#endif
diff --git a/include/asm-avr32/kvm.h b/include/asm-avr32/kvm.h
deleted file mode 100644
index 8c5777020e2..00000000000
--- a/include/asm-avr32/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_AVR32_H
-#define __LINUX_KVM_AVR32_H
-
-/* avr32 does not support KVM */
-
-#endif
diff --git a/include/asm-blackfin/kvm.h b/include/asm-blackfin/kvm.h
deleted file mode 100644
index e3477d77c01..00000000000
--- a/include/asm-blackfin/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_BLACKFIN_H
-#define __LINUX_KVM_BLACKFIN_H
-
-/* blackfin does not support KVM */
-
-#endif
diff --git a/include/asm-cris/kvm.h b/include/asm-cris/kvm.h
deleted file mode 100644
index c860f51149f..00000000000
--- a/include/asm-cris/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_CRIS_H
-#define __LINUX_KVM_CRIS_H
-
-/* cris does not support KVM */
-
-#endif
diff --git a/include/asm-frv/kvm.h b/include/asm-frv/kvm.h
deleted file mode 100644
index 9c8a4f08d0a..00000000000
--- a/include/asm-frv/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_FRV_H
-#define __LINUX_KVM_FRV_H
-
-/* frv does not support KVM */
-
-#endif
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 7cd25b8e7c9..1170dc60e63 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,4 +1,6 @@
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 header-y  += kvm.h
+endif
 
 ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
diff --git a/include/asm-h8300/kvm.h b/include/asm-h8300/kvm.h
deleted file mode 100644
index bdbed7b987e..00000000000
--- a/include/asm-h8300/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_H8300_H
-#define __LINUX_KVM_H8300_H
-
-/* h8300 does not support KVM */
-
-#endif
diff --git a/include/asm-m32r/kvm.h b/include/asm-m32r/kvm.h
deleted file mode 100644
index 99a40515b77..00000000000
--- a/include/asm-m32r/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_M32R_H
-#define __LINUX_KVM_M32R_H
-
-/* m32r does not support KVM */
-
-#endif
diff --git a/include/asm-m68k/kvm.h b/include/asm-m68k/kvm.h
deleted file mode 100644
index 7ed27fce524..00000000000
--- a/include/asm-m68k/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_M68K_H
-#define __LINUX_KVM_M68K_H
-
-/* m68k does not support KVM */
-
-#endif
diff --git a/include/asm-m68knommu/kvm.h b/include/asm-m68knommu/kvm.h
deleted file mode 100644
index b49d4258dab..00000000000
--- a/include/asm-m68knommu/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_M68KNOMMU_H
-#define __LINUX_KVM_M68KNOMMU_H
-
-/* m68knommu does not support KVM */
-
-#endif
diff --git a/include/asm-mips/kvm.h b/include/asm-mips/kvm.h
deleted file mode 100644
index 093a5b7f796..00000000000
--- a/include/asm-mips/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_MIPS_H
-#define __LINUX_KVM_MIPS_H
-
-/* mips does not support KVM */
-
-#endif
diff --git a/include/asm-mn10300/kvm.h b/include/asm-mn10300/kvm.h
deleted file mode 100644
index f6b609ff4a5..00000000000
--- a/include/asm-mn10300/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_MN10300_H
-#define __LINUX_KVM_MN10300_H
-
-/* mn10300 does not support KVM */
-
-#endif
diff --git a/include/asm-parisc/kvm.h b/include/asm-parisc/kvm.h
deleted file mode 100644
index 00cc4581254..00000000000
--- a/include/asm-parisc/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_PARISC_H
-#define __LINUX_KVM_PARISC_H
-
-/* parisc does not support KVM */
-
-#endif
diff --git a/include/asm-s390/Kbuild b/include/asm-s390/Kbuild
index bb5e9edb982..63a23415fba 100644
--- a/include/asm-s390/Kbuild
+++ b/include/asm-s390/Kbuild
@@ -7,7 +7,6 @@ header-y += tape390.h
 header-y += ucontext.h
 header-y += vtoc.h
 header-y += zcrypt.h
-header-y += kvm.h
 header-y += chsc.h
 
 unifdef-y += cmb.h
diff --git a/include/asm-sh/kvm.h b/include/asm-sh/kvm.h
deleted file mode 100644
index 6af51dbab2d..00000000000
--- a/include/asm-sh/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_SH_H
-#define __LINUX_KVM_SH_H
-
-/* sh does not support KVM */
-
-#endif
diff --git a/include/asm-sparc/kvm.h b/include/asm-sparc/kvm.h
deleted file mode 100644
index 2e5478da381..00000000000
--- a/include/asm-sparc/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_SPARC_H
-#define __LINUX_KVM_SPARC_H
-
-/* sparc does not support KVM */
-
-#endif
diff --git a/include/asm-sparc64/kvm.h b/include/asm-sparc64/kvm.h
deleted file mode 100644
index 53564ad86b1..00000000000
--- a/include/asm-sparc64/kvm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-sparc/kvm.h>
diff --git a/include/asm-um/kvm.h b/include/asm-um/kvm.h
deleted file mode 100644
index 66aa7709455..00000000000
--- a/include/asm-um/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_UM_H
-#define __LINUX_KVM_UM_H
-
-/* um does not support KVM */
-
-#endif
diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild
index 1e3554596f7..811e9828ccb 100644
--- a/include/asm-x86/Kbuild
+++ b/include/asm-x86/Kbuild
@@ -3,7 +3,6 @@ include include/asm-generic/Kbuild.asm
 header-y += boot.h
 header-y += bootparam.h
 header-y += debugreg.h
-header-y += kvm.h
 header-y += ldt.h
 header-y += msr-index.h
 header-y += prctl.h
diff --git a/include/asm-xtensa/kvm.h b/include/asm-xtensa/kvm.h
deleted file mode 100644
index bda4e331e98..00000000000
--- a/include/asm-xtensa/kvm.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __LINUX_KVM_XTENSA_H
-#define __LINUX_KVM_XTENSA_H
-
-/* xtensa does not support KVM */
-
-#endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 71d70d1fbce..402c8f55d71 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -256,7 +256,9 @@ unifdef-y += kd.h
 unifdef-y += kernelcapi.h
 unifdef-y += kernel.h
 unifdef-y += keyboard.h
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
 unifdef-y += kvm.h
+endif
 unifdef-y += llc.h
 unifdef-y += loop.h
 unifdef-y += lp.h