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Unload xfer dmamap in asc_dma_stop().

This commit is contained in:
tsutsui 2005-01-22 07:32:05 +00:00
parent ff3f288f8c
commit a8633fb248
1 changed files with 4 additions and 2 deletions
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6
sys/arch/arc/jazz/asc.c
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@ -1,4 +1,4 @@
/* $NetBSD: asc.c,v 1.13 2003/07/15 00:04:48 lukem Exp $ */
/* $NetBSD: asc.c,v 1.14 2005/01/22 07:32:05 tsutsui Exp $ */
/*
* Copyright (c) 2003 Izumi Tsutsui.
@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: asc.c,v 1.13 2003/07/15 00:04:48 lukem Exp $");
__KERNEL_RCSID(0, "$NetBSD: asc.c,v 1.14 2005/01/22 07:32:05 tsutsui Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -443,6 +443,8 @@ asc_dma_stop(sc)
bus_space_write_4(asc->sc_iot, asc->sc_dmaioh, R4030_DMA_ENAB, 0);
bus_space_write_4(asc->sc_iot, asc->sc_dmaioh, R4030_DMA_MODE, 0);
bus_dmamap_unload(asc->sc_dmat, asc->sc_dmamap);
asc->sc_active = 0;
}