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crypto: omap-sham - clear device flags when finishing request

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Dmitry Kasatkin 14 năm trước cách đây
mục cha
commit
0efd4d8a6a
1 tập tin đã thay đổi với 3 bổ sung1 xóa
  1. 3 1
      drivers/crypto/omap-sham.c

+ 3 - 1
drivers/crypto/omap-sham.c

@@ -650,8 +650,10 @@ static void omap_sham_finish_req(struct ahash_request *req, int err)
 		ctx->flags |= BIT(FLAGS_ERROR);
 	}
 
+	/* atomic operation is not needed here */
+	dd->flags &= ~(BIT(FLAGS_BUSY) | BIT(FLAGS_FINAL) | BIT(FLAGS_CPU) |
+			BIT(FLAGS_DMA_READY) | BIT(FLAGS_OUTPUT_READY));
 	clk_disable(dd->iclk);
-	dd->flags &= ~BIT(FLAGS_BUSY);
 
 	if (req->base.complete)
 		req->base.complete(&req->base, err);