diff options
Diffstat (limited to 'drivers/crypto/marvell/cipher.c')
| -rw-r--r-- | drivers/crypto/marvell/cipher.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/marvell/cipher.c b/drivers/crypto/marvell/cipher.c index dcf1fceb9336..8c1432e44338 100644 --- a/drivers/crypto/marvell/cipher.c +++ b/drivers/crypto/marvell/cipher.c @@ -106,6 +106,8 @@ static void mv_cesa_ablkcipher_std_step(struct ablkcipher_request *req) mv_cesa_set_int_mask(engine, CESA_SA_INT_ACCEL0_DONE); writel_relaxed(CESA_SA_CFG_PARA_DIS, engine->regs + CESA_SA_CFG); + BUG_ON(readl(engine->regs + CESA_SA_CMD) & + CESA_SA_CMD_EN_CESA_SA_ACCL0); writel(CESA_SA_CMD_EN_CESA_SA_ACCL0, engine->regs + CESA_SA_CMD); } |