scsi+aic7xxx: Utilise distributed clean

List files to be deleted during make clean where they are created

Makefile

@@ -681,15 +681,6 @@ CLEAN_FILES += \
 	drivers/zorro/devlist.h drivers/zorro/gen-devlist \
 	sound/oss/bin2hex sound/oss/hex2hex \
 	drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \
-	drivers/scsi/aic7xxx/aic7xxx_seq.h \
-	drivers/scsi/aic7xxx/aic7xxx_reg.h \
-	drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \
-	drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \
-	drivers/scsi/aic7xxx/aicasm/y.tab.h \
-	drivers/scsi/aic7xxx/aicasm/aicasm \
-	drivers/scsi/53c700_d.h drivers/scsi/sim710_d.h \
-	drivers/scsi/53c7xx_d.h drivers/scsi/53c7xx_u.h \
-	drivers/scsi/53c8xx_d.h drivers/scsi/53c8xx_u.h \
 	net/802/cl2llc.c net/802/transit/pdutr.h net/802/transit/timertr.h \
 	net/802/pseudo/pseudocode.h \
 	net/khttpd/make_times_h net/khttpd/times.h \

drivers/scsi/Makefile

@@ -132,6 +132,10 @@ a100u2w-objs	:= inia100.o i60uscsi.o
 cpqfc-objs	:= cpqfcTSinit.o cpqfcTScontrol.o cpqfcTSi2c.o \
 		   cpqfcTSworker.o cpqfcTStrigger.o
 
+# Files generated that shall be removed upon make clean
+clean-files :=	53c8xx_d.h  53c7xx_d.h sim710_d.h  53c700_d.h	\
+		53c8xx_u.h  53c7xx_u.h sim710_u.h 53c700_u.h
+
 include $(TOPDIR)/Rules.make
 
 $(obj)/53c7,8xx.o: $(obj)/53c8xx_d.h $(obj)/53c8xx_u.h
@@ -162,4 +166,4 @@ $(obj)/sim710_u.h: $(obj)/sim710_d.h
 $(obj)/53c700_d.h: $(src)/53c700.scr $(src)/script_asm.pl
 	$(PERL) -s $(src)/script_asm.pl -ncr7x0_family $@ $(@:_d.h=_u.h) < $<
 
-endif
+endif
\ No newline at end of file

drivers/scsi/aic7xxx/Makefile

@@ -20,6 +20,13 @@ endif
 
 #EXTRA_CFLAGS += -g
 
+# Files generated that shall be removed upon make clean
+clean-files := aic7xxx_seq.h aic7xxx_reg.h
+
+# Command to be executed upon make clean
+# Note: Assignment without ':' to force late evaluation of $(src)
+clean-rule = @$(MAKE) -C $(src)/aicasm clean
+
 include $(TOPDIR)/Rules.make
 
 # Dependencies for generated files need to be listed explicitly
@@ -30,12 +37,13 @@ $(addprefix $(obj)/,$(aic7xxx-objs)): $(obj)/aic7xxx_reg.h
 
 ifeq ($(CONFIG_AIC7XXX_BUILD_FIRMWARE),y)
 
-$(obj)/aic7xxx_seq.h $(obj)/aic7xxx_reg.h: $(src)/aic7xxx.seq \
-					   $(src)/aic7xxx.reg \
-					   $(obj)/aicasm/aicasm
+$(obj)/aic7xxx_seq.h: $(src)/aic7xxx.seq $(src)/aic7xxx.reg \
+		      $(obj)/aicasm/aicasm
 	$(obj)/aicasm/aicasm -I. -r $(obj)/aic7xxx_reg.h \
 				 -o $(obj)/aic7xxx_seq.h $(src)/aic7xxx.seq
 
+$(obj)/aic7xxx_reg.h: $(obj)/aix7xxx_seq.h
+
 $(obj)/aicasm/aicasm: $(src)/aicasm/*.[chyl]
 	$(MAKE) -C $(src)/aicasm
 

drivers/scsi/aic7xxx/aicasm/Makefile

@@ -43,7 +43,7 @@ aicdb.h:
 	 fi
 
 clean:
-	rm -f $(CLEANFILES) $(PROG)
+	@rm -f $(CLEANFILES) $(PROG)
 
 y.tab.h aicasm_gram.c: aicasm_gram.y
 	$(YACC) $(YFLAGS) aicasm_gram.y