[PATCH 03/12] crypto: blowfish-x86_64: use ENTRY()/ENDPROC() for assembler functions and localize jump targets

[Jussi Kivilinna]

Signed-off-by: Jussi Kivilinna <jussi.kivili...@mbnet.fi>
---
 arch/x86/crypto/blowfish-x86_64-asm_64.S |   39 +++++++++++-------------------
 1 file changed, 14 insertions(+), 25 deletions(-)

diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S 
b/arch/x86/crypto/blowfish-x86_64-asm_64.S
index 391d245..246c670 100644
--- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
+++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
@@ -20,6 +20,8 @@
  *
  */
 
+#include <linux/linkage.h>
+
 .file "blowfish-x86_64-asm.S"
 .text
 
@@ -116,11 +118,7 @@
        bswapq                  RX0; \
        xorq RX0,               (RIO);
 
-.align 8
-.global __blowfish_enc_blk
-.type   __blowfish_enc_blk,@function;
-
-__blowfish_enc_blk:
+ENTRY(__blowfish_enc_blk)
        /* input:
         *      %rdi: ctx, CTX
         *      %rsi: dst
@@ -148,19 +146,16 @@ __blowfish_enc_blk:
 
        movq %r10, RIO;
        test %cl, %cl;
-       jnz __enc_xor;
+       jnz .L__enc_xor;
 
        write_block();
        ret;
-__enc_xor:
+.L__enc_xor:
        xor_block();
        ret;
+ENDPROC(__blowfish_enc_blk)
 
-.align 8
-.global blowfish_dec_blk
-.type   blowfish_dec_blk,@function;
-
-blowfish_dec_blk:
+ENTRY(blowfish_dec_blk)
        /* input:
         *      %rdi: ctx, CTX
         *      %rsi: dst
@@ -189,6 +184,7 @@ blowfish_dec_blk:
        movq %r11, %rbp;
 
        ret;
+ENDPROC(blowfish_dec_blk)
 
 /**********************************************************************
   4-way blowfish, four blocks parallel
@@ -300,11 +296,7 @@ blowfish_dec_blk:
        bswapq                  RX3; \
        xorq RX3,               24(RIO);
 
-.align 8
-.global __blowfish_enc_blk_4way
-.type   __blowfish_enc_blk_4way,@function;
-
-__blowfish_enc_blk_4way:
+ENTRY(__blowfish_enc_blk_4way)
        /* input:
         *      %rdi: ctx, CTX
         *      %rsi: dst
@@ -336,7 +328,7 @@ __blowfish_enc_blk_4way:
        movq %r11, RIO;
 
        test %bpl, %bpl;
-       jnz __enc_xor4;
+       jnz .L__enc_xor4;
 
        write_block4();
 
@@ -344,18 +336,15 @@ __blowfish_enc_blk_4way:
        popq %rbp;
        ret;
 
-__enc_xor4:
+.L__enc_xor4:
        xor_block4();
 
        popq %rbx;
        popq %rbp;
        ret;
+ENDPROC(__blowfish_enc_blk_4way)
 
-.align 8
-.global blowfish_dec_blk_4way
-.type   blowfish_dec_blk_4way,@function;
-
-blowfish_dec_blk_4way:
+ENTRY(blowfish_dec_blk_4way)
        /* input:
         *      %rdi: ctx, CTX
         *      %rsi: dst
@@ -387,4 +376,4 @@ blowfish_dec_blk_4way:
        popq %rbp;
 
        ret;
-
+ENDPROC(blowfish_dec_blk_4way)

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