Subject: [PATCH 1/2] crypto: move lib/sha1.c into lib/crypto/

From: Eric Biggers <[email-masked]>
Date: Sat, 9 Jul 2022 14:18:48 -0700

From: Eric Biggers <[email-masked]>

SHA-1 is a crypto algorithm (or at least was intended to be -- it's not
considered secure anymore), so move it out of the top-level library
directory and into lib/crypto/.

Signed-off-by: Eric Biggers <[email-masked]>
---
 lib/Makefile            | 2 +-
 lib/crypto/Makefile     | 2 ++
 lib/{ => crypto}/sha1.c | 0
 3 files changed, 3 insertions(+), 1 deletion(-)
 rename lib/{ => crypto}/sha1.c (100%)

diff --git a/lib/Makefile b/lib/Makefile
index f99bf61f8bbc67..67482f5ec0e899 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -29,7 +29,7 @@ endif
 
 lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 rbtree.o radix-tree.o timerqueue.o xarray.o \
-	 idr.o extable.o sha1.o irq_regs.o argv_split.o \
+	 idr.o extable.o irq_regs.o argv_split.o \
 	 flex_proportions.o ratelimit.o show_mem.o \
 	 is_single_threaded.o plist.o decompress.o kobject_uevent.o \
 	 earlycpio.o seq_buf.o siphash.o dec_and_lock.o \
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 26be2bbe09c59e..d28111ba54fcb2 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -34,6 +34,8 @@ libpoly1305-y					:= poly1305-donna32.o
 libpoly1305-$(CONFIG_ARCH_SUPPORTS_INT128)	:= poly1305-donna64.o
 libpoly1305-y					+= poly1305.o
 
+obj-y						+= sha1.o
+
 obj-$(CONFIG_CRYPTO_LIB_SHA256)			+= libsha256.o
 libsha256-y					:= sha256.o
 
diff --git a/lib/sha1.c b/lib/crypto/sha1.c
similarity index 100%
rename from lib/sha1.c
rename to lib/crypto/sha1.c
-- 
2.37.0