diff mbox series

[13/16] crypto: rockchip: rewrite type

Message ID 20220228194037.1600509-14-clabbe@baylibre.com
State Superseded
Headers show
Series [01/16] crypto: rockchip: use dev_err for error message about interrupt | expand

Commit Message

Corentin Labbe Feb. 28, 2022, 7:40 p.m. UTC
Instead of using a custom type for classify algorithms, let's just use
already defined ones.
And let's made a bit more verbose about what is registered.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 drivers/crypto/rockchip/rk3288_crypto.c       | 26 +++++++++++++------
 drivers/crypto/rockchip/rk3288_crypto.h       |  7 +----
 drivers/crypto/rockchip/rk3288_crypto_ahash.c |  6 ++---
 .../crypto/rockchip/rk3288_crypto_skcipher.c  | 12 ++++-----
 4 files changed, 28 insertions(+), 23 deletions(-)

Comments

kernel test robot March 1, 2022, 4:18 a.m. UTC | #1
Hi Corentin,

I love your patch! Perhaps something to improve:

[auto build test WARNING on rockchip/for-next]
[also build test WARNING on herbert-cryptodev-2.6/master herbert-crypto-2.6/master v5.17-rc6 next-20220228]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Corentin-Labbe/crypto-rockchip-permit-to-pass-self-tests/20220301-035430
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: arm64-randconfig-r006-20220228 (https://download.01.org/0day-ci/archive/20220301/202203011017.qqb0tTar-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/0day-ci/linux/commit/03fb353165f76dc7c5ed7c27401537552070406b
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Corentin-Labbe/crypto-rockchip-permit-to-pass-self-tests/20220301-035430
        git checkout 03fb353165f76dc7c5ed7c27401537552070406b
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/crypto/rockchip/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/crypto/rockchip/rk3288_crypto.c:101:6: warning: data argument not used by format string [-Wformat-extra-args]
                                    rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name);
                                    ^
   include/linux/dev_printk.h:150:67: note: expanded from macro 'dev_info'
           dev_printk_index_wrap(_dev_info, KERN_INFO, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                                    ~~~     ^
   include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
                   _p_func(dev, fmt, ##__VA_ARGS__);                       \
                                ~~~    ^
   1 warning generated.


vim +101 drivers/crypto/rockchip/rk3288_crypto.c

    89	
    90	static int rk_crypto_register(struct rk_crypto_info *crypto_info)
    91	{
    92		unsigned int i, k;
    93		int err = 0;
    94	
    95		for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
    96			rk_cipher_algs[i]->dev = crypto_info;
    97			switch (rk_cipher_algs[i]->type) {
    98			case CRYPTO_ALG_TYPE_SKCIPHER:
    99				dev_info(crypto_info->dev, "Register %s as\n",
   100					 rk_cipher_algs[i]->alg.skcipher.base.cra_name,
 > 101					 rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name);
   102				err = crypto_register_skcipher(&rk_cipher_algs[i]->alg.skcipher);
   103				break;
   104			case CRYPTO_ALG_TYPE_AHASH:
   105				dev_info(crypto_info->dev, "Register %s as %s\n",
   106					 rk_cipher_algs[i]->alg.hash.halg.base.cra_name,
   107					 rk_cipher_algs[i]->alg.hash.halg.base.cra_driver_name);
   108				err = crypto_register_ahash(&rk_cipher_algs[i]->alg.hash);
   109				break;
   110			default:
   111				dev_err(crypto_info->dev, "unknown algorithm\n");
   112			}
   113			if (err)
   114				goto err_cipher_algs;
   115		}
   116		return 0;
   117	
   118	err_cipher_algs:
   119		for (k = 0; k < i; k++) {
   120			if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER)
   121				crypto_unregister_skcipher(&rk_cipher_algs[k]->alg.skcipher);
   122			else
   123				crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash);
   124		}
   125		return err;
   126	}
   127	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
diff mbox series

Patch

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index 645855d2651b..24a9e3fbf969 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -94,12 +94,22 @@  static int rk_crypto_register(struct rk_crypto_info *crypto_info)
 
 	for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
 		rk_cipher_algs[i]->dev = crypto_info;
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
-			err = crypto_register_skcipher(
-					&rk_cipher_algs[i]->alg.skcipher);
-		else
-			err = crypto_register_ahash(
-					&rk_cipher_algs[i]->alg.hash);
+		switch (rk_cipher_algs[i]->type) {
+		case CRYPTO_ALG_TYPE_SKCIPHER:
+			dev_info(crypto_info->dev, "Register %s as\n",
+				 rk_cipher_algs[i]->alg.skcipher.base.cra_name,
+				 rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name);
+			err = crypto_register_skcipher(&rk_cipher_algs[i]->alg.skcipher);
+			break;
+		case CRYPTO_ALG_TYPE_AHASH:
+			dev_info(crypto_info->dev, "Register %s as %s\n",
+				 rk_cipher_algs[i]->alg.hash.halg.base.cra_name,
+				 rk_cipher_algs[i]->alg.hash.halg.base.cra_driver_name);
+			err = crypto_register_ahash(&rk_cipher_algs[i]->alg.hash);
+			break;
+		default:
+			dev_err(crypto_info->dev, "unknown algorithm\n");
+		}
 		if (err)
 			goto err_cipher_algs;
 	}
@@ -107,7 +117,7 @@  static int rk_crypto_register(struct rk_crypto_info *crypto_info)
 
 err_cipher_algs:
 	for (k = 0; k < i; k++) {
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
+		if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER)
 			crypto_unregister_skcipher(&rk_cipher_algs[k]->alg.skcipher);
 		else
 			crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash);
@@ -120,7 +130,7 @@  static void rk_crypto_unregister(void)
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
+		if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER)
 			crypto_unregister_skcipher(&rk_cipher_algs[i]->alg.skcipher);
 		else
 			crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash);
diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h
index 963fbfc4d14e..c94ae950d2fa 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.h
+++ b/drivers/crypto/rockchip/rk3288_crypto.h
@@ -231,18 +231,13 @@  struct rk_cipher_rctx {
 	struct skcipher_request fallback_req;   // keep at the end
 };
 
-enum alg_type {
-	ALG_TYPE_HASH,
-	ALG_TYPE_CIPHER,
-};
-
 struct rk_crypto_tmp {
+	u32 type;
 	struct rk_crypto_info		*dev;
 	union {
 		struct skcipher_alg	skcipher;
 		struct ahash_alg	hash;
 	} alg;
-	enum alg_type			type;
 };
 
 extern struct rk_crypto_tmp rk_ecb_aes_alg;
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index b2417d40e178..87d6a03fa1bb 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -353,7 +353,7 @@  static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 }
 
 struct rk_crypto_tmp rk_ahash_sha1 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
@@ -383,7 +383,7 @@  struct rk_crypto_tmp rk_ahash_sha1 = {
 };
 
 struct rk_crypto_tmp rk_ahash_sha256 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
@@ -413,7 +413,7 @@  struct rk_crypto_tmp rk_ahash_sha256 = {
 };
 
 struct rk_crypto_tmp rk_ahash_md5 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index e4e40fefa993..fe67ac6a911c 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -475,7 +475,7 @@  static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
 }
 
 struct rk_crypto_tmp rk_ecb_aes_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(aes)",
 		.base.cra_driver_name	= "ecb-aes-rk",
@@ -497,7 +497,7 @@  struct rk_crypto_tmp rk_ecb_aes_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_aes_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(aes)",
 		.base.cra_driver_name	= "cbc-aes-rk",
@@ -520,7 +520,7 @@  struct rk_crypto_tmp rk_cbc_aes_alg = {
 };
 
 struct rk_crypto_tmp rk_ecb_des_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(des)",
 		.base.cra_driver_name	= "ecb-des-rk",
@@ -542,7 +542,7 @@  struct rk_crypto_tmp rk_ecb_des_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_des_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(des)",
 		.base.cra_driver_name	= "cbc-des-rk",
@@ -565,7 +565,7 @@  struct rk_crypto_tmp rk_cbc_des_alg = {
 };
 
 struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(des3_ede)",
 		.base.cra_driver_name	= "ecb-des3-ede-rk",
@@ -587,7 +587,7 @@  struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_des3_ede_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(des3_ede)",
 		.base.cra_driver_name	= "cbc-des3-ede-rk",