crypto: x86 - clean up poly1305-x86_64-cryptogams.S by 'make clean'

poly1305-x86_64-cryptogams.S is a generated file, so it should be
cleaned up by 'make clean'.

Assigning it to the variable 'targets' teaches Kbuild that it is a
generated file. However, this line is not evaluated when cleaning
because scripts/Makefile.clean does not include include/config/auto.conf.

Remove the ifneq-conditional, so this file is correctly cleaned up.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 2f23f08..d1ded16 100644 (file)
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -85,9 +85,7 @@ crct10dif-pclmul-y := crct10dif-pcl-asm_64.o crct10dif-pclmul_glue.o
 
 obj-$(CONFIG_CRYPTO_POLY1305_X86_64) += poly1305-x86_64.o
 poly1305-x86_64-y := poly1305-x86_64-cryptogams.o poly1305_glue.o
-ifneq ($(CONFIG_CRYPTO_POLY1305_X86_64),)
 targets += poly1305-x86_64-cryptogams.S
-endif
 
 obj-$(CONFIG_CRYPTO_NHPOLY1305_SSE2) += nhpoly1305-sse2.o
 nhpoly1305-sse2-y := nh-sse2-x86_64.o nhpoly1305-sse2-glue.o