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List:       linux-kernel
Subject:    [PATCH TRIVIAL] Compile error in 2.4.22 without PCI
From:       Denis Zaitsev <zzz () anda ! ru>
Date:       2003-10-31 21:29:38
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I have these warnings when I'm compiling 2.4.22 for a 486 EISA system:

aic7xxx_osm.c: In function `ahc_softc_comp':
aic7xxx_osm.c:1560: warning: implicit declaration of function `ahc_get_pci_bus'
aic7xxx_osm.c:1568: warning: implicit declaration of function `ahc_get_pci_slot'

And then the make finishes with an error, because these functions
really exist only if the PCI support is turned on.

The patch below fixes this.  And the same patch fits for the 2.6
kernels.  Please, apply it.


--- drivers/scsi/aic7xxx/aic7xxx_osm.c.orig	2003-09-15 01:56:14.000000000 +0600
+++ drivers/scsi/aic7xxx/aic7xxx_osm.c	2003-10-15 00:23:37.000000000 +0600
@@ -1552,6 +1552,7 @@ ahc_softc_comp(struct ahc_softc *lahc, s
 
 	/* Still equal.  Sort by BIOS address, ioport, or bus/slot/func. */
 	switch (rvalue) {
+#ifdef CONFIG_PCI
 	case AHC_PCI:
 	{
 		char primary_channel;
@@ -1584,6 +1585,8 @@ ahc_softc_comp(struct ahc_softc *lahc, s
 			value = 1;
 		break;
 	}
+#endif
+#ifdef CONFIG_EISA
 	case AHC_EISA:
 		if ((rahc->flags & AHC_BIOS_ENABLED) != 0) {
 			value = rahc->platform_data->bios_address
@@ -1593,6 +1596,7 @@ ahc_softc_comp(struct ahc_softc *lahc, s
 			      - lahc->bsh.ioport; 
 		}
 		break;
+#endif
 	default:
 		panic("ahc_softc_sort: invalid bus type");
 	}
-
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