From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G

---
 kernel/drivers/crypto/rockchip/rk_crypto_v3_ahash.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/crypto/rockchip/rk_crypto_v3_ahash.c b/kernel/drivers/crypto/rockchip/rk_crypto_v3_ahash.c
index f39026d..0c91b45 100644
--- a/kernel/drivers/crypto/rockchip/rk_crypto_v3_ahash.c
+++ b/kernel/drivers/crypto/rockchip/rk_crypto_v3_ahash.c
@@ -63,6 +63,10 @@
 			pool_timeout_us);
 
 	CRYPTO_WRITE(rk_dev, CRYPTO_HASH_CTL, 0xffff0000);
+
+	/* clear dma int status */
+	tmp = CRYPTO_READ(rk_dev, CRYPTO_DMA_INT_ST);
+	CRYPTO_WRITE(rk_dev, CRYPTO_DMA_INT_ST, tmp);
 }
 
 static int rk_hash_mid_data_store(struct rk_crypto_dev *rk_dev, struct rk_hash_mid_data *mid_data)

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