cifsd: fix possible compile error for asn1.c

spnego_negtokeninit.asn1.h and spnego_negtokentarg.asn1.h
have to be generated before asn1.o is compiled.
Because of parallel build, the dependency could be broken,
we need to specify the dependency in Makefile.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifsd/Makefile

@@ -4,9 +4,6 @@
 #
 obj-$(CONFIG_SMB_SERVER) += ksmbd.o
 
-$(obj)/spnego_negtokeninit.asn1.o: $(obj)/spnego_negtokeninit.asn1.c $(obj)/spnego_negtokeninit.asn1.h
-$(obj)/spnego_negtokentarg.asn1.o: $(obj)/spnego_negtokentarg.asn1.c $(obj)/spnego_negtokentarg.asn1.h
-
 ksmbd-y :=	unicode.o auth.o vfs.o vfs_cache.o server.o buffer_pool.o \
 		misc.o oplock.o connection.o ksmbd_work.o crypto_ctx.o \
 		mgmt/ksmbd_ida.o mgmt/user_config.o mgmt/share_config.o \
@@ -14,4 +11,10 @@ ksmbd-y :=	unicode.o auth.o vfs.o vfs_cache.o server.o buffer_pool.o \
 		transport_tcp.o transport_ipc.o smbacl.o smb2pdu.o \
 		smb2ops.o smb2misc.o spnego_negtokeninit.asn1.o \
 		spnego_negtokentarg.asn1.o asn1.o ndr.o
+
+$(obj)/asn1.o: $(obj)/spnego_negtokeninit.asn1.h $(obj)/spnego_negtokentarg.asn1.h
+
+$(obj)/spnego_negtokeninit.asn1.o: $(obj)/spnego_negtokeninit.asn1.c $(obj)/spnego_negtokeninit.asn1.h
+$(obj)/spnego_negtokentarg.asn1.o: $(obj)/spnego_negtokentarg.asn1.c $(obj)/spnego_negtokentarg.asn1.h
+
 ksmbd-$(CONFIG_SMB_SERVER_SMBDIRECT) += transport_rdma.o