PATCH: fix /proc for amd ide

[Alan Cox]

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.65/drivers/ide/pci/amd74xx.c linux-2.5.65-ac2/drivers/ide/pci/amd74xx.c
--- linux-2.5.65/drivers/ide/pci/amd74xx.c	2003-03-18 16:46:48.000000000 +0000
+++ linux-2.5.65-ac2/drivers/ide/pci/amd74xx.c	2003-03-06 23:38:01.000000000 +0000
@@ -98,6 +99,7 @@
 	unsigned int v, u, i;
 	unsigned short c, w;
 	unsigned char t;
+	int len;
 	char *p = buffer;
 
 	amd_print("----------AMD BusMastering IDE Configuration----------------");
@@ -167,7 +169,11 @@
 	amd_print_drive("Cycle Time:    ", "%8dns", cycle[i]);
 	amd_print_drive("Transfer Rate: ", "%4d.%dMB/s", speed[i] / 1000, speed[i] / 100 % 10);
 
-	return p - buffer;	/* hoping it is less than 4K... */
+	/* hoping p - buffer is less than 4K... */
+	len = (p - buffer) - offset;
+	*addr = buffer + offset;
+	
+	return len > count ? count : len;
 }
 
 #endif