1 files changed, 0 insertions, 52 deletions
diff --git a/i386/i386at/gpl/linux/linux_dma.c b/i386/i386at/gpl/linux/linux_dma.c
deleted file mode 100644
index aab0fa8e..00000000
--- a/i386/i386at/gpl/linux/linux_dma.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Linux DMA channel management.
- * Copyright (C) 1995 Shantanu Goel.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#define MACH_INCLUDE
-#include <linux/errno.h>
-#include <asm/dma.h>
-
-/*
- * Bitmap of allocated/free DMA channels.
- */
-static int dma_busy = 0x10;
-
-/*
- * Allocate a DMA channel.
- */
-int
-request_dma(unsigned int drq, const char *name)
-{
-	if (drq > 7)
-		panic("request_dma: bad DRQ number");
-	if (dma_busy & (1 << drq))
-		return (-LINUX_EBUSY);
-	dma_busy |= 1 << drq;
-	return (0);
-}
-
-/*
- * Free a DMA channel.
- */
-void
-free_dma(unsigned int drq)
-{
-	if (drq > 7)
-		panic("free_dma: bad DRQ number");
-	dma_busy &= ~(1 << drq);
-}