g_NCR5380: Kill compiler warning if builtin

If CONFIG_SCSI_GENERIC_NCR5380=y:

drivers/scsi/g_NCR5380.c:727: warning: 'id_table' defined but not used

In the non-modular case, MODULE_DEVICE_TABLE() expands to nothing, and
id_table is not referenced.

Correct the existing #ifdef to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index f35792f..74ec2f5 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -723,7 +723,7 @@
 module_param(dtc_3181e, int, 0);
 MODULE_LICENSE("GPL");
 
-#ifndef SCSI_G_NCR5380_MEM
+#if !defined(SCSI_G_NCR5380_MEM) && defined(MODULE)
 static struct isapnp_device_id id_table[] = {
 	{
 	 ISAPNP_ANY_ID, ISAPNP_ANY_ID,