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remove unnecessary cast.

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This commit is contained in:
sakamoto 1998-02-03 03:10:24 +00:00
parent c10fb822b5
commit 7026df0613
1 changed files with 9 additions and 23 deletions
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32
sys/arch/bebox/include/pio.h
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@ -1,4 +1,4 @@
/* $NetBSD: pio.h,v 1.5 1997/12/12 03:08:29 sakamoto Exp $ */
/* $NetBSD: pio.h,v 1.6 1998/02/03 03:10:24 sakamoto Exp $ */
/* $OpenBSD: pio.h,v 1.1 1997/10/13 10:53:47 pefo Exp $ */
/*
@ -71,9 +71,7 @@ __outwrb(a,v)
volatile u_int16_t *a;
u_int16_t v;
{
u_int32_t _p_ = (u_int32_t)a;
__asm__ volatile("sthbrx %0, 0, %1" :: "r"(v), "r"(_p_));
__asm__ volatile("sthbrx %0, 0, %1" :: "r"(v), "r"(a));
__asm__ volatile("eieio; sync");
}
@ -82,9 +80,7 @@ __outlrb(a,v)
volatile u_int32_t *a;
u_int32_t v;
{
u_int32_t _p_ = (u_int32_t)a;
__asm__ volatile("stwbrx %0, 0, %1" :: "r"(v), "r"(_p_));
__asm__ volatile("stwbrx %0, 0, %1" :: "r"(v), "r"(a));
__asm__ volatile("eieio; sync");
}
@ -126,9 +122,8 @@ __inwrb(a)
volatile u_int16_t *a;
{
u_int16_t _v_;
u_int32_t _p_ = (u_int32_t)a;
__asm__ volatile("lhbrx %0, 0, %1" : "=r"(_v_) : "r"(_p_));
__asm__ volatile("lhbrx %0, 0, %1" : "=r"(_v_) : "r"(a));
__asm__ volatile("eieio; sync");
return _v_;
}
@ -138,9 +133,8 @@ __inlrb(a)
volatile u_int32_t *a;
{
u_int32_t _v_;
u_int32_t _p_ = (u_int32_t)a;
__asm__ volatile("lwbrx %0, 0, %1" : "=r"(_v_) : "r"(_p_));
__asm__ volatile("lwbrx %0, 0, %1" : "=r"(_v_) : "r"(a));
__asm__ volatile("eieio; sync");
return _v_;
}
@ -209,10 +203,8 @@ __outswrb(a,s,c)
const u_int16_t *s;
size_t c;
{
u_int32_t _p_ = (u_int32_t)a;
while (c--)
__asm__ volatile("sthbrx %0, 0, %1" :: "r"(*s++), "r"(_p_));
__asm__ volatile("sthbrx %0, 0, %1" :: "r"(*s++), "r"(a));
__asm__ volatile("eieio; sync");
}
@ -222,10 +214,8 @@ __outslrb(a,s,c)
const u_int32_t *s;
size_t c;
{
u_int32_t _p_ = (u_int32_t)a;
while (c--)
__asm__ volatile("stwbrx %0, 0, %1" :: "r"(*s++), "r"(_p_));
__asm__ volatile("stwbrx %0, 0, %1" :: "r"(*s++), "r"(a));
__asm__ volatile("eieio; sync");
}
@ -268,10 +258,8 @@ __inswrb(a,d,c)
u_int16_t *d;
size_t c;
{
u_int32_t _p_ = (u_int32_t)a;
while (c--)
__asm__ volatile("lhbrx %0, 0, %1" : "=r"(*d++) : "r"(_p_));
__asm__ volatile("lhbrx %0, 0, %1" : "=r"(*d++) : "r"(a));
__asm__ volatile("eieio; sync");
}
@ -281,10 +269,8 @@ __inslrb(a,d,c)
u_int32_t *d;
size_t c;
{
u_int32_t _p_ = (u_int32_t)a;
while (c--)
__asm__ volatile("lwbrx %0, 0, %1" : "=r"(*d++) : "r"(_p_));
__asm__ volatile("lwbrx %0, 0, %1" : "=r"(*d++) : "r"(a));
__asm__ volatile("eieio; sync");
}