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 <alexandru.porosanu@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 7a9052c..7c63b72 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -82,8 +82,6 @@
#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...)
@@ -283,7 +281,7 @@
return -ENOMEM;
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead enc shdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead enc shdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, desc,
desc_bytes(desc), 1);
#endif
@@ -351,7 +349,7 @@
return -ENOMEM;
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead dec shdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead dec shdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, desc,
desc_bytes(desc), 1);
#endif
@@ -434,7 +432,7 @@
return -ENOMEM;
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead givenc shdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead givenc shdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, desc,
desc_bytes(desc), 1);
#endif
@@ -498,7 +496,7 @@
keylen, enckeylen, authkeylen);
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
@@ -517,7 +515,7 @@
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 + enckeylen, 1);
#endif
@@ -547,7 +545,7 @@
u32 *desc;
#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, keylen, 1);
#endif
@@ -596,7 +594,8 @@
return -ENOMEM;
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "ablkcipher enc shdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR,
+ "ablkcipher enc shdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, desc,
desc_bytes(desc), 1);
#endif
@@ -641,7 +640,8 @@
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "ablkcipher dec shdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR,
+ "ablkcipher dec shdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, desc,
desc_bytes(desc), 1);
#endif
@@ -778,13 +778,13 @@
aead_unmap(jrdev, edesc, req);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "assoc @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
req->assoclen , 1);
- print_hex_dump(KERN_ERR, "dstiv @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src) - ivsize,
edesc->src_nents ? 100 : ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->src_nents ? 100 : req->cryptlen +
ctx->authsize + 4, 1);
@@ -812,10 +812,10 @@
offsetof(struct aead_edesc, hw_desc));
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "dstiv @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->iv,
ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->dst),
req->cryptlen, 1);
#endif
@@ -835,7 +835,7 @@
err = -EBADMSG;
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "iphdrout@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "iphdrout@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4,
((char *)sg_virt(req->assoc) - sizeof(struct iphdr)),
sizeof(struct iphdr) + req->assoclen +
@@ -843,7 +843,7 @@
ctx->authsize + 36, 1);
if (!err && edesc->sec4_sg_bytes) {
struct scatterlist *sg = sg_last(req->src, edesc->src_nents);
- print_hex_dump(KERN_ERR, "sglastout@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "sglastout@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(sg),
sg->length + ctx->authsize + 16, 1);
}
@@ -876,10 +876,10 @@
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "dstiv @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->info,
edesc->src_nents > 1 ? 100 : ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->dst_nents > 1 ? 100 : req->nbytes, 1);
#endif
@@ -911,10 +911,10 @@
}
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "dstiv @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->info,
ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->dst_nents > 1 ? 100 : req->nbytes, 1);
#endif
@@ -945,16 +945,16 @@
#ifdef DEBUG
debug("assoclen %d cryptlen %d authsize %d\n",
req->assoclen, req->cryptlen, authsize);
- print_hex_dump(KERN_ERR, "assoc @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
req->assoclen , 1);
- print_hex_dump(KERN_ERR, "presciv@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "presciv@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->iv,
edesc->src_nents ? 100 : ivsize, 1);
- print_hex_dump(KERN_ERR, "src @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "src @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->src_nents ? 100 : req->cryptlen, 1);
- print_hex_dump(KERN_ERR, "shrdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "shrdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sh_desc,
desc_bytes(sh_desc), 1);
#endif
@@ -1023,15 +1023,15 @@
#ifdef DEBUG
debug("assoclen %d cryptlen %d authsize %d\n",
req->assoclen, req->cryptlen, authsize);
- print_hex_dump(KERN_ERR, "assoc @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
req->assoclen , 1);
- print_hex_dump(KERN_ERR, "presciv@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "presciv@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->iv, ivsize, 1);
- print_hex_dump(KERN_ERR, "src @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "src @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->src_nents > 1 ? 100 : req->cryptlen, 1);
- print_hex_dump(KERN_ERR, "shrdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "shrdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sh_desc,
desc_bytes(sh_desc), 1);
#endif
@@ -1084,10 +1084,10 @@
int len, sec4_sg_index = 0;
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "presciv@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "presciv@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, req->info,
ivsize, 1);
- print_hex_dump(KERN_ERR, "src @"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "src @"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
edesc->src_nents ? 100 : req->nbytes, 1);
#endif
@@ -1245,7 +1245,7 @@
init_aead_job(ctx->sh_desc_enc, ctx->sh_desc_enc_dma, edesc, req,
all_contig, true);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead jobdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
desc_bytes(edesc->hw_desc), 1);
#endif
@@ -1279,7 +1279,7 @@
return PTR_ERR(edesc);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "dec src@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "dec src@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
req->cryptlen, 1);
#endif
@@ -1288,7 +1288,7 @@
init_aead_job(ctx->sh_desc_dec,
ctx->sh_desc_dec_dma, edesc, req, all_contig, false);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead jobdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
desc_bytes(edesc->hw_desc), 1);
#endif
@@ -1435,7 +1435,7 @@
return PTR_ERR(edesc);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "giv src@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "giv src@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
req->cryptlen, 1);
#endif
@@ -1444,7 +1444,7 @@
init_aead_giv_job(ctx->sh_desc_givenc,
ctx->sh_desc_givenc_dma, edesc, req, contig);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead jobdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
desc_bytes(edesc->hw_desc), 1);
#endif
@@ -1544,7 +1544,7 @@
edesc->iv_dma = iv_dma;
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "ablkcipher sec4_sg@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "ablkcipher sec4_sg@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->sec4_sg,
sec4_sg_bytes, 1);
#endif
@@ -1573,7 +1573,7 @@
init_ablkcipher_job(ctx->sh_desc_enc,
ctx->sh_desc_enc_dma, edesc, req, iv_contig);
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "ablkcipher jobdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "ablkcipher jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
desc_bytes(edesc->hw_desc), 1);
#endif
@@ -1611,7 +1611,7 @@
ctx->sh_desc_dec_dma, edesc, req, iv_contig);
desc = edesc->hw_desc;
#ifdef DEBUG
- print_hex_dump(KERN_ERR, "ablkcipher jobdesc@"xstr(__LINE__)": ",
+ print_hex_dump(KERN_ERR, "ablkcipher jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
desc_bytes(edesc->hw_desc), 1);
#endif