Re: [PATCH][OBVIOUS] 3c515.c: Enable ISAPNP when built as a module.

[Matthew Bell <m.bell@bvrh.co.uk>]

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On Tue, 02 Dec 2003 14:20:15 +1100
Keith Owens <kaos@ocs.com.au> wrote:

>Your mailer wrapped the lines.

I include the patch as a plain text attachment this time; I hope as you are not
LT this doens't matter :)
 
> Only test CONFIG_ISAPNP || CONFIG_ISAPNP_MODULE, not MODULE.
> CONFIG_foo_MODULE can only be defined when MODULE is defined.
> 
> #if defined(CONFIG_ISAPNP) || defined(CONFIG_ISAPNP_MODULE)

I don't think so; from a brief look trhough Configure and Makefile, this only
happens when CONFIG_ISAPNP is declared as a dependency of the driver in
question. In this case it is optional so we have to check manually.

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--- linux-2.4.19.orig/drivers/net/3c515.c	2002-02-25 19:37:59.000000000 +0000
+++ linux-2.4.19/drivers/net/3c515.c	2002-08-03 18:24:05.000000000 +0100
@@ -370,7 +370,7 @@
 	{ "Default", 0, 0xFF, XCVR_10baseT, 10000},
 };
 
-#ifdef CONFIG_ISAPNP
+#if defined(CONFIG_ISAPNP) || (defined (MODULE) && defined (CONFIG_ISAPNP_MODULE))
 static struct isapnp_device_id corkscrew_isapnp_adapters[] = {
 	{	ISAPNP_ANY_ID, ISAPNP_ANY_ID,
 		ISAPNP_VENDOR('T', 'C', 'M'), ISAPNP_FUNCTION(0x5051),
@@ -462,12 +462,12 @@
 {
 	int cards_found = 0;
 	static int ioaddr;
-#ifdef CONFIG_ISAPNP
+#if defined(CONFIG_ISAPNP) || (defined (MODULE) && defined (CONFIG_ISAPNP_MODULE))
 	short i;
 	static int pnp_cards;
 #endif
 
-#ifdef CONFIG_ISAPNP
+#if defined(CONFIG_ISAPNP) || (defined (MODULE) && defined (CONFIG_ISAPNP_MODULE))
 	if(nopnp == 1)
 		goto no_pnp;
 	for(i=0; corkscrew_isapnp_adapters[i].vendor != 0; i++) {
@@ -530,7 +530,7 @@
 	/* Check all locations on the ISA bus -- evil! */
 	for (ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x20) {
 		int irq;
-#ifdef CONFIG_ISAPNP
+#if defined(CONFIG_ISAPNP) || (defined (MODULE) && defined (CONFIG_ISAPNP_MODULE))
 		/* Make sure this was not already picked up by isapnp */
 		if(ioaddr == corkscrew_isapnp_phys_addr[0]) continue;
 		if(ioaddr == corkscrew_isapnp_phys_addr[1]) continue;