diff options
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r-- | arch/x86/include/asm/atomic_32.h | 10 | ||||
-rw-r--r-- | arch/x86/include/asm/atomic_64.h | 18 | ||||
-rw-r--r-- | arch/x86/include/asm/unwind.h | 13 |
3 files changed, 3 insertions, 38 deletions
diff --git a/arch/x86/include/asm/atomic_32.h b/arch/x86/include/asm/atomic_32.h index ad5b9f6ecdd..85b46fba422 100644 --- a/arch/x86/include/asm/atomic_32.h +++ b/arch/x86/include/asm/atomic_32.h @@ -2,6 +2,7 @@ #define _ASM_X86_ATOMIC_32_H #include <linux/compiler.h> +#include <linux/types.h> #include <asm/processor.h> #include <asm/cmpxchg.h> @@ -10,15 +11,6 @@ * resource counting etc.. */ -/* - * Make sure gcc doesn't try to be clever and move things around - * on us. We need to use _exactly_ the address the user gave us, - * not some alias that contains the same information. - */ -typedef struct { - int counter; -} atomic_t; - #define ATOMIC_INIT(i) { (i) } /** diff --git a/arch/x86/include/asm/atomic_64.h b/arch/x86/include/asm/atomic_64.h index 279d2a731f3..8c21731984d 100644 --- a/arch/x86/include/asm/atomic_64.h +++ b/arch/x86/include/asm/atomic_64.h @@ -1,25 +1,15 @@ #ifndef _ASM_X86_ATOMIC_64_H #define _ASM_X86_ATOMIC_64_H +#include <linux/types.h> #include <asm/alternative.h> #include <asm/cmpxchg.h> -/* atomic_t should be 32 bit signed type */ - /* * Atomic operations that C can't guarantee us. Useful for * resource counting etc.. */ -/* - * Make sure gcc doesn't try to be clever and move things around - * on us. We need to use _exactly_ the address the user gave us, - * not some alias that contains the same information. - */ -typedef struct { - int counter; -} atomic_t; - #define ATOMIC_INIT(i) { (i) } /** @@ -191,11 +181,7 @@ static inline int atomic_sub_return(int i, atomic_t *v) #define atomic_inc_return(v) (atomic_add_return(1, v)) #define atomic_dec_return(v) (atomic_sub_return(1, v)) -/* An 64bit atomic type */ - -typedef struct { - long counter; -} atomic64_t; +/* The 64-bit atomic type */ #define ATOMIC64_INIT(i) { (i) } diff --git a/arch/x86/include/asm/unwind.h b/arch/x86/include/asm/unwind.h deleted file mode 100644 index 8b064bd9c55..00000000000 --- a/arch/x86/include/asm/unwind.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _ASM_X86_UNWIND_H -#define _ASM_X86_UNWIND_H - -#define UNW_PC(frame) ((void)(frame), 0UL) -#define UNW_SP(frame) ((void)(frame), 0UL) -#define UNW_FP(frame) ((void)(frame), 0UL) - -static inline int arch_unw_user_mode(const void *info) -{ - return 0; -} - -#endif /* _ASM_X86_UNWIND_H */ |