linux-kernel - [PATCH v6 5/7] dmaengine: idxd: idxd

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Message-Id: <20221028204812.1772736-6-benjamin.walker@intel.com>
Date:   Fri, 28 Oct 2022 13:48:10 -0700
From:   Ben Walker <benjamin.walker@...el.com>
To:     vkoul@...nel.org
Cc:     dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dave Jiang <dave.jiang@...el.com>
Subject: [PATCH v6 5/7] dmaengine: idxd: idxd_desc.id is now a u16

This is going to be packed into the cookie. It does not need to be
negative or larger than u16.

Signed-off-by: Ben Walker <benjamin.walker@...el.com>
Reviewed-by: Dave Jiang <dave.jiang@...el.com>
---
 drivers/dma/idxd/idxd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h
index 1196ab342f011..d9096dfb27422 100644
--- a/drivers/dma/idxd/idxd.h
+++ b/drivers/dma/idxd/idxd.h
@@ -333,7 +333,7 @@ struct idxd_desc {
 	struct dma_async_tx_descriptor txd;
 	struct llist_node llnode;
 	struct list_head list;
-	int id;
+	u16 id;
 	int cpu;
 	struct idxd_wq *wq;
 };
-- 
2.37.3