Signed-off-by: Nanakos Chrysostomos <nanakos@wired-net.gr>

--- kernel/dma.c.orig	Wed Aug 17 16:56:24 2005
+++ kernel/dma.c	Wed Aug 17 16:58:01 2005
@@ -93,6 +93,7 @@ void free_dma(unsigned char dma)
 	printk("Trying to free DMA%u\n", dma);
     else if (!xchg(&dma_chan_busy[dma].lock, 0)) {
 	printk("Trying to free free DMA%u\n", dma);
+    } /* Nanakos Chrysostomos */
 }				/* free_dma */
 
 /* enable/disable a specific DMA channel */
@@ -235,8 +236,8 @@ int get_dma_residue(unsigned char dma)
     unsigned short count = 1 + dma_inb(io_port);
 
     count += dma_inb(io_port) << 8;
-
-    return (dmanr <= 3) ? count : (count << 1);
+    /* Nanakos Chrysostomos */
+    return (dma <= 3) ? count : (count << 1);
 }
 
 #endif