From 514df2816ffb176c76c344f7d1b83e79a490e4d0 Mon Sep 17 00:00:00 2001 From: Alex Porosanu Date: Wed, 14 Aug 2013 18:56:45 +0300 Subject: crypto: caam - replace xstr macro with __stringify CAAM driver contains one macro (xstr) used for printing the line location in a file where a memdump is done. This patch replaces the xstr macro with the already existing __stringify macro that performs the same function. Signed-off-by: Alex Porosanu Signed-off-by: Herbert Xu --- drivers/crypto/caam/caamhash.c | 68 ++++++++++++++++++++++-------------------- 1 file changed, 35 insertions(+), 33 deletions(-) (limited to 'drivers/crypto/caam/caamhash.c') diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 77ad2b68f8f3..aa65c6e0c430 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -89,8 +89,6 @@ #ifdef DEBUG /* for print_hex_dumps with line references */ -#define xstr(s) str(s) -#define str(s) #s #define debug(format, arg...) printk(format, arg) #else #define debug(format, arg...) @@ -329,7 +327,8 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash) return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash update shdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, + "ahash update shdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -347,7 +346,8 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash) return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash update first shdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, + "ahash update first shdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -364,7 +364,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash) return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash final shdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ahash final shdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -382,7 +382,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash) return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash finup shdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ahash finup shdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -401,7 +401,8 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash) return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ahash digest shdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, + "ahash digest shdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -462,9 +463,9 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in, LDST_SRCDST_BYTE_CONTEXT); #ifdef DEBUG - print_hex_dump(KERN_ERR, "key_in@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "key_in@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, key_in, *keylen, 1); - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -477,7 +478,8 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in, wait_for_completion_interruptible(&result.completion); ret = result.err; #ifdef DEBUG - print_hex_dump(KERN_ERR, "digested key@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, + "digested key@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, key_in, digestsize, 1); #endif @@ -528,7 +530,7 @@ static int ahash_setkey(struct crypto_ahash *ahash, #ifdef DEBUG printk(KERN_ERR "split_key_len %d split_key_pad_len %d\n", ctx->split_key_len, ctx->split_key_pad_len); - print_hex_dump(KERN_ERR, "key in @"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "key in @"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); #endif @@ -543,7 +545,7 @@ static int ahash_setkey(struct crypto_ahash *ahash, return -ENOMEM; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx.key@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, ctx->key, ctx->split_key_pad_len, 1); #endif @@ -636,11 +638,11 @@ static void ahash_done(struct device *jrdev, u32 *desc, u32 err, kfree(edesc); #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ctx@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, ctx->ctx_len, 1); if (req->result) - print_hex_dump(KERN_ERR, "result@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "result@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->result, digestsize, 1); #endif @@ -674,11 +676,11 @@ static void ahash_done_bi(struct device *jrdev, u32 *desc, u32 err, kfree(edesc); #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ctx@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, ctx->ctx_len, 1); if (req->result) - print_hex_dump(KERN_ERR, "result@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "result@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->result, digestsize, 1); #endif @@ -712,11 +714,11 @@ static void ahash_done_ctx_src(struct device *jrdev, u32 *desc, u32 err, kfree(edesc); #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ctx@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, ctx->ctx_len, 1); if (req->result) - print_hex_dump(KERN_ERR, "result@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "result@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->result, digestsize, 1); #endif @@ -750,11 +752,11 @@ static void ahash_done_ctx_dst(struct device *jrdev, u32 *desc, u32 err, kfree(edesc); #ifdef DEBUG - print_hex_dump(KERN_ERR, "ctx@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "ctx@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, state->caam_ctx, ctx->ctx_len, 1); if (req->result) - print_hex_dump(KERN_ERR, "result@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "result@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, req->result, digestsize, 1); #endif @@ -850,7 +852,7 @@ static int ahash_update_ctx(struct ahash_request *req) append_seq_out_ptr(desc, state->ctx_dma, ctx->ctx_len, 0); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -869,9 +871,9 @@ static int ahash_update_ctx(struct ahash_request *req) *next_buflen = last_buflen; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "buf@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "buf@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, buf, *buflen, 1); - print_hex_dump(KERN_ERR, "next buf@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "next buf@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, next_buf, *next_buflen, 1); #endif @@ -935,7 +937,7 @@ static int ahash_final_ctx(struct ahash_request *req) digestsize); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1014,7 +1016,7 @@ static int ahash_finup_ctx(struct ahash_request *req) digestsize); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1084,7 +1086,7 @@ static int ahash_digest(struct ahash_request *req) digestsize); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1138,7 +1140,7 @@ static int ahash_final_no_ctx(struct ahash_request *req) edesc->src_nents = 0; #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1226,7 +1228,7 @@ static int ahash_update_no_ctx(struct ahash_request *req) map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1248,9 +1250,9 @@ static int ahash_update_no_ctx(struct ahash_request *req) *next_buflen = 0; } #ifdef DEBUG - print_hex_dump(KERN_ERR, "buf@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "buf@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, buf, *buflen, 1); - print_hex_dump(KERN_ERR, "next buf@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "next buf@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, next_buf, *next_buflen, 1); #endif @@ -1319,7 +1321,7 @@ static int ahash_finup_no_ctx(struct ahash_request *req) digestsize); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1412,7 +1414,7 @@ static int ahash_update_first(struct ahash_request *req) map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len); #ifdef DEBUG - print_hex_dump(KERN_ERR, "jobdesc@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, desc, desc_bytes(desc), 1); #endif @@ -1436,7 +1438,7 @@ static int ahash_update_first(struct ahash_request *req) sg_copy(next_buf, req->src, req->nbytes); } #ifdef DEBUG - print_hex_dump(KERN_ERR, "next buf@"xstr(__LINE__)": ", + print_hex_dump(KERN_ERR, "next buf@"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, next_buf, *next_buflen, 1); #endif -- cgit v1.2.3