Cleanup drivers/fusion/* build

Don't shortcut from drivers/Makefile to 
drivers/message/{fusion,i2o}/Makefile, but use intermediate
drivers/message/Makefile.

Cleanup drivers/message/fusion/Config.in and get rid of unnecessary
CONFIG_FUSION_BOOT.

Makefile

@@ -142,7 +142,7 @@ DRIVERS-$(CONFIG_ATM) += drivers/atm/atm.o
 DRIVERS-$(CONFIG_IDE) += drivers/ide/idedriver.o
 DRIVERS-$(CONFIG_FC4) += drivers/fc4/fc4.a
 DRIVERS-$(CONFIG_SCSI) += drivers/scsi/scsidrv.o
-DRIVERS-$(CONFIG_FUSION_BOOT) += drivers/message/fusion/fusion.o
+DRIVERS-$(CONFIG_FUSION) += drivers/message/message.o
 DRIVERS-$(CONFIG_IEEE1394) += drivers/ieee1394/ieee1394drv.o
 
 ifneq ($(CONFIG_CD_NO_IDESCSI)$(CONFIG_BLK_DEV_IDECD)$(CONFIG_BLK_DEV_SR)$(CONFIG_PARIDE_PCD),)
@@ -167,7 +167,7 @@ DRIVERS-$(CONFIG_USB) += drivers/usb/usbdrv.o
 DRIVERS-$(CONFIG_INPUT) += drivers/input/inputdrv.o
 DRIVERS-$(CONFIG_GAMEPORT) += drivers/input/gameport/gamedrv.o
 DRIVERS-$(CONFIG_SERIO) += drivers/input/serio/seriodrv.o
-DRIVERS-$(CONFIG_I2O) += drivers/message/i2o/i2o.o
+DRIVERS-$(CONFIG_I2O) += drivers/message/message.o
 DRIVERS-$(CONFIG_I2C) += drivers/i2c/i2c.o
 DRIVERS-$(CONFIG_PHONE) += drivers/telephony/telephony.o
 DRIVERS-$(CONFIG_MD) += drivers/md/mddev.o

drivers/Makefile

@@ -7,8 +7,8 @@
 
 
 mod-subdirs :=	dio mtd sbus video macintosh usb input telephony sgi ide \
-		message/i2o message/fusion scsi md ieee1394 pnp isdn atm \
-		fc4 net/hamradio i2c acpi bluetooth input/serio \
+		message scsi md ieee1394 pnp isdn atm \
+		fc4 i2c acpi bluetooth input/serio \
 		input/gameport parport hotplug
 
 subdir-y :=	base char block net misc media cdrom
@@ -35,8 +35,8 @@ subdir-$(CONFIG_PHONE)		+= telephony
 subdir-$(CONFIG_SGI)		+= sgi
 subdir-$(CONFIG_IDE)		+= ide
 subdir-$(CONFIG_SCSI)		+= scsi
-subdir-$(CONFIG_I2O)		+= message/i2o
-subdir-$(CONFIG_FUSION)		+= message/fusion
+subdir-$(CONFIG_I2O)		+= message
+subdir-$(CONFIG_FUSION)		+= message
 subdir-$(CONFIG_MD)		+= md
 subdir-$(CONFIG_IEEE1394)	+= ieee1394
 subdir-$(CONFIG_PNP)		+= pnp

drivers/block/genhd.c

@@ -199,7 +199,7 @@ struct seq_operations partitions_op = {
 
 
 extern int blk_dev_init(void);
-#ifdef CONFIG_FUSION_BOOT
+#ifdef CONFIG_FUSION
 extern int fusion_init(void);
 #endif
 extern int net_dev_init(void);
@@ -216,7 +216,7 @@ int __init device_init(void)
 #ifdef CONFIG_I2O
 	i2o_init();
 #endif
-#ifdef CONFIG_FUSION_BOOT
+#ifdef CONFIG_FUSION
 	fusion_init();
 #endif
 #ifdef CONFIG_FC4_SOC

drivers/message/Makefile

+#
+# Makefile for MPT based block devices
+#
+
+O_TARGET := message.o
+
+mod-subdirs := message/i2o message/fusion 
+
+subdir-$(CONFIG_I2O)		+= i2o
+ifeq($(CONFIG_I2O),y)
+  obj-y += i2o/i2o.o
+endif
+
+subdir-$(CONFIG_FUSION)		+= fusion
+ifeq($(CONFIG_FUSION),y)
+  obj-y += fusion/fusion.o
+endif

drivers/message/fusion/Config.in

@@ -5,35 +5,21 @@ dep_tristate "Fusion MPT (base + ScsiHost) drivers" CONFIG_FUSION $CONFIG_SCSI $
 
 if [ "$CONFIG_FUSION" = "y" -o "$CONFIG_FUSION" = "m" ]; then
 
-  if [ "$CONFIG_BLK_DEV_SD" = "y" -a "$CONFIG_FUSION" = "y" ]; then
-    define_bool CONFIG_FUSION_BOOT y
+  if [ "$CONFIG_FUSION" = "y" ]; then
     comment "(ability to boot linux kernel from Fusion device is ENABLED!)"
   else
-    define_bool CONFIG_FUSION_BOOT n
     comment "(ability to boot linux kernel from Fusion device is DISABLED!)"
   fi
 
-  if [ "$CONFIG_MODULES" = "y" ]; then
-    #  How can we force these options to module or nothing?
+  # Modular only
   dep_tristate "  Enhanced SCSI error reporting" CONFIG_FUSION_ISENSE $CONFIG_FUSION m
   dep_tristate "  Fusion MPT misc device (ioctl) driver" CONFIG_FUSION_CTL $CONFIG_FUSION m
-  fi
 
   dep_tristate "  Fusion MPT LAN driver" CONFIG_FUSION_LAN $CONFIG_FUSION $CONFIG_NET
   if [ "$CONFIG_FUSION_LAN" != "n" ]; then
     define_bool CONFIG_NET_FC y
   fi
 
-else
-
-  define_bool CONFIG_FUSION_BOOT n
-  # These <should> be define_tristate, but we leave them define_bool
-  # for backward compatibility with pre-linux-2.2.15 kernels.
-  # (Bugzilla:fibrebugs, #384)
-  define_bool CONFIG_FUSION_ISENSE n
-  define_bool CONFIG_FUSION_CTL n
-  define_bool CONFIG_FUSION_LAN n
-
 fi
 
 endmenu