[PATCH 4/4] crypto: arm64: use a pattern rule for generating *.S files

[Masahiro Yamada]

Unify similar build rules.

sha256-core.S opts out it because it is generated from sha512-armv8.pl.

Signed-off-by: Masahiro Yamada <masahiroy at kernel.org>
---

 arch/arm64/crypto/Makefile | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile
index 592e52a08c62..09a805cc32d7 100644
--- a/arch/arm64/crypto/Makefile
+++ b/arch/arm64/crypto/Makefile
@@ -71,13 +71,10 @@ $(obj)/aes-glue-%.o: $(src)/aes-glue.c FORCE
 quiet_cmd_perlasm = PERLASM $@
       cmd_perlasm = $(PERL) $(<) void $(@)
 
-$(obj)/poly1305-core.S: $(src)/poly1305-armv8.pl
+$(obj)/%-core.S: $(src)/%-armv8.pl
 	$(call cmd,perlasm)
 
 $(obj)/sha256-core.S: $(src)/sha512-armv8.pl
 	$(call cmd,perlasm)
 
-$(obj)/sha512-core.S: $(src)/sha512-armv8.pl
-	$(call cmd,perlasm)
-
 clean-files += poly1305-core.S sha256-core.S sha512-core.S
-- 
2.27.0