treewide: add intermediate .s files to targets

Avoid unneeded recreation of these in the incremental build.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

arch/arm/mach-at91/Makefile

@@ -23,3 +23,5 @@ include/generated/at91_pm_data-offsets.h: arch/arm/mach-at91/pm_data-offsets.s F
 	$(call filechk,offsets,__PM_DATA_OFFSETS_H__)
 
 arch/arm/mach-at91/pm_suspend.o: include/generated/at91_pm_data-offsets.h
+
+targets += pm_data-offsets.s

arch/arm/mach-omap2/Makefile

@@ -240,3 +240,5 @@ include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORC
 	$(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__)
 
 $(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h
+
+targets += pm-asm-offsets.s

arch/ia64/kernel/Makefile

@@ -52,3 +52,5 @@ include $(src)/Makefile.gate
 
 include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE
 	$(call filechk,offsets,__ASM_NR_IRQS_H__)
+
+targets += nr-irqs.s

arch/x86/um/Makefile

@@ -38,6 +38,7 @@ USER_OBJS := bugs_$(BITS).o ptrace_user.o fault.o
 
 $(obj)/user-offsets.s: c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \
 	-Iarch/x86/include/generated
+targets += user-offsets.s
 
 include/generated/user_constants.h: $(obj)/user-offsets.s
 	$(call filechk,offsets,__USER_CONSTANT_H__)

drivers/memory/Makefile.asm-offsets

 include/generated/ti-emif-asm-offsets.h: drivers/memory/emif-asm-offsets.s FORCE
 	$(call filechk,offsets,__TI_EMIF_ASM_OFFSETS_H__)
+
+targets += emif-asm-offsets.s

samples/bpf/Makefile

@@ -230,6 +230,7 @@ $(LIBBPF): FORCE
 $(obj)/syscall_nrs.h:	$(obj)/syscall_nrs.s FORCE
 	$(call filechk,offsets,__SYSCALL_NRS_H__)
 
+targets += syscall_nrs.s
 clean-files += syscall_nrs.h
 
 FORCE: