kbuild: finally remove the obsolete variable $TOPDIR
Amerigo Wang [Fri, 19 Jun 2009 07:40:26 +0000 (03:40 -0400)]
TOPDIR is obsolete, it can be finally removed now.

Signed-off-by: WANG Cong <amwang@redhat.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Makefile
drivers/scsi/cxgb3i/Kbuild

index 8fb9bfc..b4c7ef5 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -140,15 +140,13 @@ _all: modules
 endif
 
 srctree                := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
-TOPDIR         := $(srctree)
-# FIXME - TOPDIR is obsolete, use srctree/objtree
 objtree                := $(CURDIR)
 src            := $(srctree)
 obj            := $(objtree)
 
 VPATH          := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
 
-export srctree objtree VPATH TOPDIR
+export srctree objtree VPATH
 
 
 # SUBARCH tells the usermode build what the underlying arch is.  That is set
index 25a2032..70d060b 100644 (file)
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/cxgb3
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/cxgb3
 
 cxgb3i-y := cxgb3i_init.o cxgb3i_iscsi.o cxgb3i_pdu.o cxgb3i_offload.o cxgb3i_ddp.o
 obj-$(CONFIG_SCSI_CXGB3_ISCSI) += cxgb3i.o