diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/include/asm/cmpxchg.h | 2 | ||||
| -rw-r--r-- | arch/parisc/include/asm/processor.h | 1 | ||||
| -rw-r--r-- | arch/parisc/math-emu/fpu.h | 32 |
3 files changed, 4 insertions, 31 deletions
diff --git a/arch/parisc/include/asm/cmpxchg.h b/arch/parisc/include/asm/cmpxchg.h index cf5ee9b0b393..84ee232278a6 100644 --- a/arch/parisc/include/asm/cmpxchg.h +++ b/arch/parisc/include/asm/cmpxchg.h @@ -72,7 +72,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) #endif case 4: return __cmpxchg_u32((unsigned int *)ptr, (unsigned int)old, (unsigned int)new_); - case 1: return __cmpxchg_u8((u8 *)ptr, (u8)old, (u8)new_); + case 1: return __cmpxchg_u8((u8 *)ptr, old & 0xff, new_ & 0xff); } __cmpxchg_called_with_bad_pointer(); return old; diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h index 11ece0d07374..b5fbcd2c1780 100644 --- a/arch/parisc/include/asm/processor.h +++ b/arch/parisc/include/asm/processor.h @@ -272,7 +272,6 @@ on downward growing arches, it looks like this: regs->gr[23] = 0; \ } while(0) -struct task_struct; struct mm_struct; /* Free all resources held by a thread. */ diff --git a/arch/parisc/math-emu/fpu.h b/arch/parisc/math-emu/fpu.h index 853c19c03828..dec951d40286 100644 --- a/arch/parisc/math-emu/fpu.h +++ b/arch/parisc/math-emu/fpu.h @@ -5,34 +5,10 @@ * Floating-point emulation code * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org> */ -/* - * BEGIN_DESC - * - * File: - * @(#) pa/fp/fpu.h $Revision: 1.1 $ - * - * Purpose: - * <<please update with a synopis of the functionality provided by this file>> - * - * - * END_DESC -*/ - -#ifdef __NO_PA_HDRS - PA header file -- do not include this header file for non-PA builds. -#endif - #ifndef _MACHINE_FPU_INCLUDED /* allows multiple inclusion */ #define _MACHINE_FPU_INCLUDED -#if 0 -#ifndef _SYS_STDSYMS_INCLUDED -# include <sys/stdsyms.h> -#endif /* _SYS_STDSYMS_INCLUDED */ -#include <machine/pdc/pdc_rqsts.h> -#endif - #define PA83_FPU_FLAG 0x00000001 #define PA89_FPU_FLAG 0x00000002 #define PA2_0_FPU_FLAG 0x00000010 @@ -43,21 +19,19 @@ #define COPR_FP 0x00000080 /* Floating point -- Coprocessor 0 */ #define SFU_MPY_DIVIDE 0x00008000 /* Multiply/Divide __ SFU 0 */ - #define EM_FPU_TYPE_OFFSET 272 /* version of EMULATION software for COPR,0,0 instruction */ #define EMULATION_VERSION 4 /* - * The only was to differeniate between TIMEX and ROLEX (or PCX-S and PCX-T) - * is thorough the potential type field from the PDC_MODEL call. The - * following flags are used at assist this differeniation. + * The only way to differentiate between TIMEX and ROLEX (or PCX-S and PCX-T) + * is through the potential type field from the PDC_MODEL call. + * The following flags are used to assist this differentiation. */ #define ROLEX_POTENTIAL_KEY_FLAGS PDC_MODEL_CPU_KEY_WORD_TO_IO #define TIMEX_POTENTIAL_KEY_FLAGS (PDC_MODEL_CPU_KEY_QUAD_STORE | \ PDC_MODEL_CPU_KEY_RECIP_SQRT) - #endif /* ! _MACHINE_FPU_INCLUDED */ |