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

Signed-off-by: Dmitry Kasatkin <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
goeke · Jun 29, 2011 · 0efd4d8 · 0efd4d8
1 parent ed635cb
commit 0efd4d8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/crypto/omap-sham.c b/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);