Compiling 2.4.0-test4 with
# CONFIG_MODULES is not set
CONFIG_BLK_DEV_IDESCSI=y
CONFIG_SCSI=y
results in:
scsi.c: In function `scsi_register_host':
scsi.c:1956: warning: implicit declaration of function `scsi_unregister_host'
scsi.c: At top level:
scsi.c:2085: warning: `scsi_unregister_host' was declared implicitly `extern' and later `static'
scsi.c:2068: warning: previous declaration of `scsi_unregister_host'
scsi.c:2085: warning: type mismatch with previous implicit declaration
scsi.c:2068: warning: previous implicit declaration of `scsi_unregister_host'
scsi.c:2085: warning: `scsi_unregister_host' was previously implicitly declared to return `int'
The problem is that scsi.c has a forward declaration of scsi_register_host
and scsi_unregister_host inside an #if/#endif, but the condition used in
the forward declaration isn't the same as that in the actual definition,
which leads to the type mismatches seen above.
Trivial patch below (against 2.4.0-test4) fixes this. Please apply.
/Mikael
--- linux-2.4.0-test4/drivers/scsi/scsi.c.~1~ Tue Jul 11 19:35:12 2000
+++ linux-2.4.0-test4/drivers/scsi/scsi.c Thu Jul 20 19:11:16 2000
@@ -1361,7 +1361,7 @@
SCpnt->done(SCpnt);
}
-#ifdef CONFIG_MODULES
+#if defined(CONFIG_MODULES) || defined(CONFIG_BLK_DEV_IDESCSI) || defined(CONFIG_USB_STORAGE)
static int scsi_register_host(Scsi_Host_Template *);
static void scsi_unregister_host(Scsi_Host_Template *);
#endif
-
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This archive was generated by hypermail 2b29 : Sun Jul 23 2000 - 21:00:14 EST