[PATCH 01/26] crypto: x86/sha1 - Rename conflicting symbol

[Eric Biggers]

Rename x86's sha1_update() to sha1_update_x86(), since it conflicts with
the upcoming sha1_update() library function.

Note: the affected code will be superseded by later commits that migrate
the arch-optimized SHA-1 code into the library.  This commit simply
keeps the kernel building for the initial introduction of the library.

Signed-off-by: Eric Biggers <ebigg...@kernel.org>
---
 arch/x86/crypto/sha1_ssse3_glue.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/crypto/sha1_ssse3_glue.c 
b/arch/x86/crypto/sha1_ssse3_glue.c
index 0a912bfc86c51..826579a7473c4 100644
--- a/arch/x86/crypto/sha1_ssse3_glue.c
+++ b/arch/x86/crypto/sha1_ssse3_glue.c
@@ -32,11 +32,11 @@ static const struct x86_cpu_id module_cpu_ids[] = {
        X86_MATCH_FEATURE(X86_FEATURE_SSSE3, NULL),
        {}
 };
 MODULE_DEVICE_TABLE(x86cpu, module_cpu_ids);
 
-static inline int sha1_update(struct shash_desc *desc, const u8 *data,
+static inline int sha1_update_x86(struct shash_desc *desc, const u8 *data,
                              unsigned int len, sha1_block_fn *sha1_xform)
 {
        int remain;
 
        /*
@@ -67,11 +67,11 @@ asmlinkage void sha1_transform_ssse3(struct sha1_state 
*state,
                                     const u8 *data, int blocks);
 
 static int sha1_ssse3_update(struct shash_desc *desc, const u8 *data,
                             unsigned int len)
 {
-       return sha1_update(desc, data, len, sha1_transform_ssse3);
+       return sha1_update_x86(desc, data, len, sha1_transform_ssse3);
 }
 
 static int sha1_ssse3_finup(struct shash_desc *desc, const u8 *data,
                              unsigned int len, u8 *out)
 {
@@ -111,11 +111,11 @@ asmlinkage void sha1_transform_avx(struct sha1_state 
*state,
                                   const u8 *data, int blocks);
 
 static int sha1_avx_update(struct shash_desc *desc, const u8 *data,
                             unsigned int len)
 {
-       return sha1_update(desc, data, len, sha1_transform_avx);
+       return sha1_update_x86(desc, data, len, sha1_transform_avx);
 }
 
 static int sha1_avx_finup(struct shash_desc *desc, const u8 *data,
                              unsigned int len, u8 *out)
 {
@@ -188,11 +188,11 @@ static inline void sha1_apply_transform_avx2(struct 
sha1_state *state,
 }
 
 static int sha1_avx2_update(struct shash_desc *desc, const u8 *data,
                             unsigned int len)
 {
-       return sha1_update(desc, data, len, sha1_apply_transform_avx2);
+       return sha1_update_x86(desc, data, len, sha1_apply_transform_avx2);
 }
 
 static int sha1_avx2_finup(struct shash_desc *desc, const u8 *data,
                              unsigned int len, u8 *out)
 {
@@ -232,11 +232,11 @@ asmlinkage void sha1_ni_transform(struct sha1_state 
*digest, const u8 *data,
                                  int rounds);
 
 static int sha1_ni_update(struct shash_desc *desc, const u8 *data,
                             unsigned int len)
 {
-       return sha1_update(desc, data, len, sha1_ni_transform);
+       return sha1_update_x86(desc, data, len, sha1_ni_transform);
 }
 
 static int sha1_ni_finup(struct shash_desc *desc, const u8 *data,
                              unsigned int len, u8 *out)
 {
-- 
2.50.1