crypto: sun8i-ce - call finalize with bh disabled

Doing ipsec produces a spinlock recursion warning.
This is due to not disabling BH during crypto completion function.

Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine")
Signed-off-by: Corentin Labbe <[e-mail]>
Signed-off-by: Herbert Xu <[e-mail]>

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c

···
  * You could find a link for the datasheet in Documentation/arm/sunxi.rst
  */
 
+#include <linux/bottom_half.h>
 #include <linux/crypto.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
···
 
 	flow = rctx->flow;
 	err = sun8i_ce_run_task(ce, flow, crypto_tfm_alg_name(breq->base.tfm));
+	local_bh_disable();
 	crypto_finalize_skcipher_request(engine, breq, err);
+	local_bh_enable();
 	return 0;
 }
 

drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c

···
  *
  * You could find the datasheet in Documentation/arm/sunxi.rst
  */
+#include <linux/bottom_half.h>
 #include <linux/dma-mapping.h>
 #include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
···
 theend:
 	kfree(buf);
 	kfree(result);
+	local_bh_disable();
 	crypto_finalize_hash_request(engine, breq, err);
+	local_bh_enable();
 	return 0;
 }