linux-kernel - [PATCH] dmaengine: ioat: use setup

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Message-Id: <0ff6e139159043e3416b0e5bc89e9aa5399bbb8e.1490601847.git.geliangtang@gmail.com>
Date:   Sun,  9 Apr 2017 09:41:30 +0800
From:   Geliang Tang <geliangtang@...il.com>
To:     Vinod Koul <vinod.koul@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Dave Jiang <dave.jiang@...el.com>
Cc:     Geliang Tang <geliangtang@...il.com>, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] dmaengine: ioat: use setup_timer

Use setup_timer() instead of init_timer() to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@...il.com>
---
 drivers/dma/ioat/init.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c
index cc5259b..6ad4384 100644
--- a/drivers/dma/ioat/init.c
+++ b/drivers/dma/ioat/init.c
@@ -760,9 +760,7 @@ ioat_init_channel(struct ioatdma_device *ioat_dma,
 	dma_cookie_init(&ioat_chan->dma_chan);
 	list_add_tail(&ioat_chan->dma_chan.device_node, &dma->channels);
 	ioat_dma->idx[idx] = ioat_chan;
-	init_timer(&ioat_chan->timer);
-	ioat_chan->timer.function = ioat_timer_event;
-	ioat_chan->timer.data = data;
+	setup_timer(&ioat_chan->timer, ioat_timer_event, data);
 	tasklet_init(&ioat_chan->cleanup_task, ioat_cleanup_event, data);
 }
 
-- 
2.9.3