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make xscale_pmnc_write() return void, rather than returning an

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uninitialised value that is not used by any caller.
This commit is contained in:
mrg 2006-05-17 05:16:09 +00:00
parent 663096a642
commit c1c5286e41
1 changed files with 3 additions and 6 deletions
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9
sys/arch/arm/xscale/xscale_pmc.c
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@ -1,4 +1,4 @@
/* $NetBSD: xscale_pmc.c,v 1.9 2005/12/24 20:06:52 perry Exp $ */ /* $NetBSD: xscale_pmc.c,v 1.10 2006/05/17 05:16:09 mrg Exp $ */
/* /*
* Copyright (c) 2002 Wasabi Systems, Inc. * Copyright (c) 2002 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: xscale_pmc.c,v 1.9 2005/12/24 20:06:52 perry Exp $"); __KERNEL_RCSID(0, "$NetBSD: xscale_pmc.c,v 1.10 2006/05/17 05:16:09 mrg Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/malloc.h> #include <sys/malloc.h>
@ -86,15 +86,12 @@ xscale_pmnc_read(void)
return pmnc; return pmnc;
} }
static inline uint32_t static inline void
xscale_pmnc_write(uint32_t val) xscale_pmnc_write(uint32_t val)
{ {
uint32_t pmnc;
__asm volatile("mcr p14, 0, %0, c0, c0, 0" __asm volatile("mcr p14, 0, %0, c0, c0, 0"
: : "r" (val)); : : "r" (val));
return pmnc;
} }
int int