From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 21 Aug 2013 09:52:54 +0000 (+0900)
Subject: dma: ipu: remove unnecessary platform_set_drvdata()
X-Git-Tag: upstream/snapshot3+hdmi~4358^2~40
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d1b80bf7a5ae9829b8c741bfab7d9e03533e6b1;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

dma: ipu: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 608d4a2..cb9c0bc 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1764,7 +1764,6 @@ static int ipu_remove(struct platform_device *pdev)
 	iounmap(ipu->reg_ic);
 	iounmap(ipu->reg_ipu);
 	tasklet_kill(&ipu->tasklet);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }