From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 25 Nov 2013 07:15:14 +0000 (+0800)
Subject: dma: mmp_pdma: add missing platform_set_drvdata() in mmp_pdma_probe()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=086b0af19ae43d1ac5d77b5d423aa58374ad2709;p=linux.git

dma: mmp_pdma: add missing platform_set_drvdata() in mmp_pdma_probe()

Add missing platform_set_drvdata() in mmp_pdma_probe(), otherwise
calling platform_get_drvdata() in mmp_pdma_remove() returns NULL.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index dcb1e05149a76..8869500ab92b8 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1017,6 +1017,7 @@ static int mmp_pdma_probe(struct platform_device *op)
 		}
 	}
 
+	platform_set_drvdata(op, pdev);
 	dev_info(pdev->device.dev, "initialized %d channels\n", dma_channels);
 	return 0;
 }