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From:   Linus Walleij <linus.walleij@linaro.org>
To:     linux-crypto@vger.kernel.org,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S . Miller" <davem@davemloft.net>
Cc:     phone-devel@vger.kernel.org, Stefan Hansson <newbyte@disroot.org>,
        Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH v3 05/16] crypto: ux500/hash: Drop bit index
Date:   Tue, 16 Aug 2022 16:00:38 +0200
Message-Id: <20220816140049.102306-6-linus.walleij@linaro.org>
In-Reply-To: <20220816140049.102306-1-linus.walleij@linaro.org>
References: <20220816140049.102306-1-linus.walleij@linaro.org>
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This is some leftover code because the field is only referenced
in a debug print and never assigned.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v2->v3:
- Rebased on v6.0-rc1
ChangeLog v1->v2:
- No changes
---
 drivers/crypto/ux500/hash/hash_alg.h  | 4 ----
 drivers/crypto/ux500/hash/hash_core.c | 4 ++--
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/ux500/hash/hash_alg.h b/drivers/crypto/ux500/hash/hash_alg.h
index 26e8b7949d7c..00730c0090ae 100644
--- a/drivers/crypto/ux500/hash/hash_alg.h
+++ b/drivers/crypto/ux500/hash/hash_alg.h
@@ -217,7 +217,6 @@ struct hash_register {
  * @buffer:	Working buffer for messages going to the hardware.
  * @length:	Length of the part of message hashed so far (floor(N/64) * 64).
  * @index:	Valid number of bytes in buffer (N % 64).
- * @bit_index:	Valid number of bits in buffer (N % 8).
  *
  * This structure is used between context switches, i.e. when ongoing jobs are
  * interupted with new jobs. When this happens we need to store intermediate
@@ -237,7 +236,6 @@ struct hash_state {
 	u32		buffer[HASH_BLOCK_SIZE / sizeof(u32)];
 	struct uint64	length;
 	u8		index;
-	u8		bit_index;
 };
 
 /**
@@ -358,7 +356,6 @@ struct hash_req_ctx {
  * @power_state_lock:	Spinlock for power_state.
  * @regulator:		Pointer to the device's power control.
  * @clk:		Pointer to the device's clock control.
- * @restore_dev_state:	TRUE = saved state, FALSE = no saved state.
  * @dma:		Structure used for dma.
  */
 struct hash_device_data {
@@ -372,7 +369,6 @@ struct hash_device_data {
 	spinlock_t		power_state_lock;
 	struct regulator	*regulator;
 	struct clk		*clk;
-	bool			restore_dev_state;
 	struct hash_state	state; /* Used for saving and resuming state */
 	struct hash_dma		dma;
 };
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index fbd6335f142b..65d328d438d2 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -991,8 +991,8 @@ int hash_hw_update(struct ahash_request *req)
 	}
 
 	req_ctx->state.index = index;
-	dev_dbg(device_data->dev, "%s: indata length=%d, bin=%d\n",
-		__func__, req_ctx->state.index, req_ctx->state.bit_index);
+	dev_dbg(device_data->dev, "%s: indata length=%d\n",
+		__func__, req_ctx->state.index);
 
 	return 0;
 }
-- 
2.37.2