[patch] Fix for minor error in 2.4 /proc/isapnp output

[Hilko Bengen]

In isapnp_proc.c, the wrong registers from the PnP device are read to
determine the iomem area the device is configured to use. According to
the "Plug and Play ISA Specification Version 1.0a", only bits 23
through 8 of the start address can be retrieved from two one-byte
registers.

The attached patch makes isapnp_proc.c read the right registers.q
Please apply it to the 2.4 tree.

Greetings,
-Hilko

diff -uir orig/linux-2.4.24/drivers/pnp/isapnp_proc.c linux-2.4.24/drivers/pnp/isapnp_proc.c
--- orig/linux-2.4.24/drivers/pnp/isapnp_proc.c	2002-11-29 00:53:14.000000000 +0100
+++ linux-2.4.24/drivers/pnp/isapnp_proc.c	2004-02-06 14:56:45.000000000 +0100
@@ -649,7 +649,7 @@
 	if (next)
 		isapnp_printf(buffer, "\n");
 	for (i = next = 0; i < 4; i++) {
-		tmp = isapnp_read_dword(ISAPNP_CFG_MEM + (i << 3));
+		tmp = isapnp_read_word(ISAPNP_CFG_MEM + (i << 3)) << 8;
 		if (!tmp)
 			continue;
 		if (!next) {

-
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