crypto: rockchip - move the crypto completion from interrupt context

It's illegal to call the completion function from hardirq context,
it will cause runtime tests to fail. Let's build a new task (done_task)
for moving update operation from hardirq context.

Signed-off-by: zain wang <wzz@rock-chips.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c

@@ -42,7 +42,7 @@ static int rk_handle_req(struct rk_crypto_info *dev,
 	spin_lock_irqsave(&dev->lock, flags);
 	err = ablkcipher_enqueue_request(&dev->queue, req);
 	spin_unlock_irqrestore(&dev->lock, flags);
-	tasklet_schedule(&dev->crypto_tasklet);
+	tasklet_schedule(&dev->queue_task);
 	return err;
 }