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This commit is contained in:
skrll 2012-05-10 07:39:48 +00:00
parent a0fe3cc5fe
commit 4501565ba1
1 changed files with 4 additions and 3 deletions
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7
sys/arch/arm/iomd/vidcaudio.c
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@ -1,4 +1,4 @@
/* $NetBSD: vidcaudio.c,v 1.48 2011/11/24 03:35:56 mrg Exp $ */
/* $NetBSD: vidcaudio.c,v 1.49 2012/05/10 07:39:48 skrll Exp $ */
/*
* Copyright (c) 1995 Melvin Tang-Richardson
@ -65,7 +65,7 @@
#include <sys/param.h> /* proc.h */
__KERNEL_RCSID(0, "$NetBSD: vidcaudio.c,v 1.48 2011/11/24 03:35:56 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: vidcaudio.c,v 1.49 2012/05/10 07:39:48 skrll Exp $");
#include <sys/audioio.h>
#include <sys/conf.h> /* autoconfig functions */
@ -478,7 +478,8 @@ vidcaudio_trigger_output(void *addr, void *start, void *end, int blksize,
if (sc->sc_ppages != NULL)
free(sc->sc_ppages, M_DEVBUF);
sc->sc_ppages = malloc(npages * sizeof(paddr_t), M_DEVBUF, M_WAITOK);
if (sc->sc_ppages == NULL) return ENOMEM;
if (sc->sc_ppages == NULL)
return ENOMEM;
for (i = 0; i < npages; i++)
if (!pmap_extract(pmap_kernel(),
(vaddr_t)start + i * PAGE_SIZE, &sc->sc_ppages[i]))