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crypto: mv_cesa - the descriptor pointer register needs to be set just once

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Signed-off-by: Phil Sutter <phil.sutter@viprinet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Phil Sutter 2011-05-05 15:28:58 +02:00 committed by Herbert Xu
parent 042e9e7356
commit 99db3eacac
1 changed files with 1 additions and 2 deletions
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3
drivers/crypto/mv_cesa.c
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@ -275,7 +275,6 @@ static void mv_process_current_q(int first_block)
memcpy(cpg->sram + SRAM_CONFIG, &op,
sizeof(struct sec_accel_config));
writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
/* GO */
writel(SEC_CMD_EN_SEC_ACCL0, cpg->reg + SEC_ACCEL_CMD);
@ -349,7 +348,6 @@ static void mv_process_hash_current(int first_block)
memcpy(cpg->sram + SRAM_CONFIG, &op, sizeof(struct sec_accel_config));
writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
/* GO */
writel(SEC_CMD_EN_SEC_ACCL0, cpg->reg + SEC_ACCEL_CMD);
@ -1063,6 +1061,7 @@ static int mv_probe(struct platform_device *pdev)
writel(SEC_INT_ACCEL0_DONE, cpg->reg + SEC_ACCEL_INT_MASK);
writel(SEC_CFG_STOP_DIG_ERR, cpg->reg + SEC_ACCEL_CFG);
writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0);
ret = crypto_register_alg(&mv_aes_alg_ecb);
if (ret)