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crypto: engine - replace pr_xxx by dev_xxx 

By adding a struct device *dev to struct engine, we could store the
device used at register time and so use all dev_xxx functions instead of
pr_xxx.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin LABBE 2017-06-06 15:44:16 +02:00 committed by Herbert Xu
parent cf3f9609c9
commit 88d58ef891
2 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
crypto/crypto_engine.c
View File

@ -70,7 +70,7 @@ static void crypto_pump_requests(struct crypto_engine *engine,
if (engine->unprepare_crypt_hardware &&
engine->unprepare_crypt_hardware(engine))
pr_err("failed to unprepare crypt hardware\n");
dev_err(engine->dev, "failed to unprepare crypt hardware\n");
spin_lock_irqsave(&engine->queue_lock, flags);
engine->idling = false;
@ -99,7 +99,7 @@ static void crypto_pump_requests(struct crypto_engine *engine,
if (!was_busy && engine->prepare_crypt_hardware) {
ret = engine->prepare_crypt_hardware(engine);
if (ret) {
pr_err("failed to prepare crypt hardware\n");
dev_err(engine->dev, "failed to prepare crypt hardware\n");
goto req_err;
}
}
@ -110,14 +110,15 @@ static void crypto_pump_requests(struct crypto_engine *engine,
if (engine->prepare_hash_request) {
ret = engine->prepare_hash_request(engine, hreq);
if (ret) {
pr_err("failed to prepare request: %d\n", ret);
dev_err(engine->dev, "failed to prepare request: %d\n",
ret);
goto req_err;
}
engine->cur_req_prepared = true;
}
ret = engine->hash_one_request(engine, hreq);
if (ret) {
pr_err("failed to hash one request from queue\n");
dev_err(engine->dev, "failed to hash one request from queue\n");
goto req_err;
}
return;
@ -126,19 +127,20 @@ static void crypto_pump_requests(struct crypto_engine *engine,
if (engine->prepare_cipher_request) {
ret = engine->prepare_cipher_request(engine, breq);
if (ret) {
pr_err("failed to prepare request: %d\n", ret);
dev_err(engine->dev, "failed to prepare request: %d\n",
ret);
goto req_err;
}
engine->cur_req_prepared = true;
}
ret = engine->cipher_one_request(engine, breq);
if (ret) {
pr_err("failed to cipher one request from queue\n");
dev_err(engine->dev, "failed to cipher one request from queue\n");
goto req_err;
}
return;
default:
pr_err("failed to prepare request of unknown type\n");
dev_err(engine->dev, "failed to prepare request of unknown type\n");
return;
}
@ -275,7 +277,7 @@ void crypto_finalize_cipher_request(struct crypto_engine *engine,
engine->unprepare_cipher_request) {
ret = engine->unprepare_cipher_request(engine, req);
if (ret)
pr_err("failed to unprepare request\n");
dev_err(engine->dev, "failed to unprepare request\n");
}
spin_lock_irqsave(&engine->queue_lock, flags);
engine->cur_req = NULL;
@ -312,7 +314,7 @@ void crypto_finalize_hash_request(struct crypto_engine *engine,
engine->unprepare_hash_request) {
ret = engine->unprepare_hash_request(engine, req);
if (ret)
pr_err("failed to unprepare request\n");
dev_err(engine->dev, "failed to unprepare request\n");
}
spin_lock_irqsave(&engine->queue_lock, flags);
engine->cur_req = NULL;
@ -384,7 +386,7 @@ int crypto_engine_stop(struct crypto_engine *engine)
spin_unlock_irqrestore(&engine->queue_lock, flags);
if (ret)
pr_warn("could not stop engine\n");
dev_warn(engine->dev, "could not stop engine\n");
return ret;
}
@ -411,6 +413,7 @@ struct crypto_engine *crypto_engine_alloc_init(struct device *dev, bool rt)
if (!engine)
return NULL;
engine->dev = dev;
engine->rt = rt;
engine->running = false;
engine->busy = false;

1
include/crypto/engine.h
View File

@ -58,6 +58,7 @@ struct crypto_engine {
struct list_head list;
spinlock_t queue_lock;
struct crypto_queue queue;
struct device *dev;
bool rt;