Re: [PATCH v4 05/20] drivers: crypto: meson: move get_engine_number()

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On 12/02/2024 14:50, Alexey Romanov wrote:
Move get_engine_number() function from cipher.c to core.c

Signed-off-by: Alexey Romanov <avromanov@xxxxxxxxxxxxxxxxx>
---
  drivers/crypto/amlogic/amlogic-gxl-cipher.c | 9 ++-------
  drivers/crypto/amlogic/amlogic-gxl-core.c   | 5 +++++
  drivers/crypto/amlogic/amlogic-gxl.h        | 2 ++
  3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/crypto/amlogic/amlogic-gxl-cipher.c b/drivers/crypto/amlogic/amlogic-gxl-cipher.c
index 1fe916b0a138..18e9e2d39b1f 100644
--- a/drivers/crypto/amlogic/amlogic-gxl-cipher.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-cipher.c
@@ -17,11 +17,6 @@
  #include <crypto/internal/skcipher.h>
  #include "amlogic-gxl.h"
-static int get_engine_number(struct meson_dev *mc)
-{
-	return atomic_inc_return(&mc->flow) % mc->flow_cnt;
-}
-
  static bool meson_cipher_need_fallback(struct skcipher_request *areq)
  {
  	struct scatterlist *src_sg = areq->src;
@@ -282,7 +277,7 @@ int meson_skdecrypt(struct skcipher_request *areq)
  	rctx->op_dir = MESON_DECRYPT;
  	if (meson_cipher_need_fallback(areq))
  		return meson_cipher_do_fallback(areq);
-	e = get_engine_number(op->mc);
+	e = meson_get_engine_number(op->mc);
  	engine = op->mc->chanlist[e].engine;
  	rctx->flow = e;
@@ -300,7 +295,7 @@ int meson_skencrypt(struct skcipher_request *areq)
  	rctx->op_dir = MESON_ENCRYPT;
  	if (meson_cipher_need_fallback(areq))
  		return meson_cipher_do_fallback(areq);
-	e = get_engine_number(op->mc);
+	e = meson_get_engine_number(op->mc);
  	engine = op->mc->chanlist[e].engine;
  	rctx->flow = e;
diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 372c30f72072..51291fdcf8b6 100644
--- a/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -23,6 +23,11 @@
#include "amlogic-gxl.h" +int meson_get_engine_number(struct meson_dev *mc)
+{
+	return atomic_inc_return(&mc->flow) % mc->flow_cnt;
+}
+
  void meson_dma_start(struct meson_dev *mc, int flow)
  {
  	u32 offset = (mc->pdata->descs_reg + flow) << 2;
diff --git a/drivers/crypto/amlogic/amlogic-gxl.h b/drivers/crypto/amlogic/amlogic-gxl.h
index 59fc6a67e0a9..5f5e3115fcdf 100644
--- a/drivers/crypto/amlogic/amlogic-gxl.h
+++ b/drivers/crypto/amlogic/amlogic-gxl.h
@@ -163,6 +163,8 @@ struct meson_alg_template {
  #endif
  };
+int meson_get_engine_number(struct meson_dev *mc);
+
  void meson_dma_start(struct meson_dev *mc, int flow);
int meson_enqueue(struct crypto_async_request *areq, u32 type);

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>




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