--- Gnu-Mach/linux/dev/kernel/dma.c	2020/09/02 04:41:39	1.1.1.1
+++ Gnu-Mach/linux/dev/kernel/dma.c	2020/09/02 04:45:57	1.1.1.2
@@ -1,4 +1,4 @@
-/* $Id: dma.c,v 1.1.1.1 2020/09/02 04:41:39 root Exp $
+/* $Id: dma.c,v 1.1.1.2 2020/09/02 04:45:57 root Exp $
  * linux/kernel/dma.c: A DMA channel allocator. Inspired by linux/kernel/irq.c.
  *
  * Written by Hennus Bergman, 1992.
@@ -80,10 +80,10 @@ int
 request_dma (unsigned int dmanr, const char *device_id)
 {
   if (dmanr >= MAX_DMA_CHANNELS)
-    return -LINUX_EINVAL;
+    return -EINVAL;
   
   if (xchg (&dma_chan_busy[dmanr].lock, 1) != 0)
-    return -LINUX_EBUSY;
+    return -EBUSY;
   
   dma_chan_busy[dmanr].device_id = device_id;