diff options
| author | David Howells <dhowells@redhat.com> | 2012-03-28 21:30:03 +0400 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-03-28 21:30:03 +0400 |
| commit | 96f951edb1f1bdbbc99b0cd458f9808bb83d58ae (patch) | |
| tree | c109d45d3fb8ccad461cfe6d9a4aa4d6005b38e1 /include | |
| parent | 49a7f04a4b9d45cd794741ce3d5d66524b37bdd0 (diff) | |
| download | linux-96f951edb1f1bdbbc99b0cd458f9808bb83d58ae.tar.xz | |
Add #includes needed to permit the removal of asm/system.h
asm/system.h is a cause of circular dependency problems because it contains
commonly used primitive stuff like barrier definitions and uncommonly used
stuff like switch_to() that might require MMU definitions.
asm/system.h has been disintegrated by this point on all arches into the
following common segments:
(1) asm/barrier.h
Moved memory barrier definitions here.
(2) asm/cmpxchg.h
Moved xchg() and cmpxchg() here. #included in asm/atomic.h.
(3) asm/bug.h
Moved die() and similar here.
(4) asm/exec.h
Moved arch_align_stack() here.
(5) asm/elf.h
Moved AT_VECTOR_SIZE_ARCH here.
(6) asm/switch_to.h
Moved switch_to() here.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/bitops/atomic.h | 2 | ||||
| -rw-r--r-- | include/linux/llist.h | 3 | ||||
| -rw-r--r-- | include/linux/mtd/map.h | 1 | ||||
| -rw-r--r-- | include/linux/spinlock.h | 1 |
4 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-generic/bitops/atomic.h b/include/asm-generic/bitops/atomic.h index ecc44a8e2b44..9ae6c34dc191 100644 --- a/include/asm-generic/bitops/atomic.h +++ b/include/asm-generic/bitops/atomic.h @@ -2,7 +2,7 @@ #define _ASM_GENERIC_BITOPS_ATOMIC_H_ #include <asm/types.h> -#include <asm/system.h> +#include <linux/irqflags.h> #ifdef CONFIG_SMP #include <asm/spinlock.h> diff --git a/include/linux/llist.h b/include/linux/llist.h index 801b44b07aac..a5199f6d0e82 100644 --- a/include/linux/llist.h +++ b/include/linux/llist.h @@ -56,8 +56,7 @@ */ #include <linux/kernel.h> -#include <asm/system.h> -#include <asm/processor.h> +#include <asm/cmpxchg.h> struct llist_head { struct llist_node *first; diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index 94e924e2ecd5..ade5c990f1f0 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -31,6 +31,7 @@ #include <asm/unaligned.h> #include <asm/system.h> #include <asm/io.h> +#include <asm/barrier.h> #ifdef CONFIG_MTD_MAP_BANK_WIDTH_1 #define map_bankwidth(map) 1 diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 7df6c17b0281..fa0f93e4d86d 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -55,6 +55,7 @@ #include <linux/kernel.h> #include <linux/stringify.h> #include <linux/bottom_half.h> +#include <asm/barrier.h> #include <asm/system.h> |