linux-kernel - [PATCH v5 5/7] dmaengine: idxd: idxd

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Message-Id: <20220829203537.30676-6-benjamin.walker@intel.com>
Date:   Mon, 29 Aug 2022 13:35:35 -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>,
        Fenghua Yu <fenghua.yu@...el.com>
Subject: [PATCH v5 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.

Cc: Dave Jiang <dave.jiang@...el.com>
Cc: Fenghua Yu <fenghua.yu@...el.com>
Signed-off-by: Ben Walker <benjamin.walker@...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 fed0dfc1eaa83..bd93ada32c89d 100644
--- a/drivers/dma/idxd/idxd.h
+++ b/drivers/dma/idxd/idxd.h
@@ -325,7 +325,7 @@ 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;
 };
-- 
2.37.1