linux-kernel - [PATCH next 13/25] iommu/omap: Use dev_get

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Message-ID: <20190423075020.173734-14-wangkefeng.wang@huawei.com>
Date:   Tue, 23 Apr 2019 15:50:08 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     <linux-kernel@...r.kernel.org>
CC:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        Joerg Roedel <joro@...tes.org>,
        <iommu@...ts.linux-foundation.org>
Subject: [PATCH next 13/25] iommu/omap: Use dev_get_drvdata()

Using dev_get_drvdata directly.

Cc: Joerg Roedel <joro@...tes.org>
Cc: iommu@...ts.linux-foundation.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 drivers/iommu/omap-iommu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index d2fb347aa4ff..b16c711fc5fc 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -38,8 +38,7 @@
 
 static const struct iommu_ops omap_iommu_ops;
 
-#define to_iommu(dev)							\
-	((struct omap_iommu *)platform_get_drvdata(to_platform_device(dev)))
+#define to_iommu(dev)	((struct omap_iommu *)dev_get_drvdata(dev))
 
 /* bitmap of the page sizes currently supported */
 #define OMAP_IOMMU_PGSIZES	(SZ_4K | SZ_64K | SZ_1M | SZ_16M)
-- 
2.20.1