From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Thu, 19 Apr 2018 14:05:54 +0000 (+0200)
Subject: iommu/qcom: Simplify getting .drvdata
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7d1bf14f860230e9be5b0f183a2fbf10985fbc41;p=openwrt%2Fstaging%2Fblogic.git

iommu/qcom: Simplify getting .drvdata

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c
index 65b9c99707f8..fe88a4880d3a 100644
--- a/drivers/iommu/qcom_iommu.c
+++ b/drivers/iommu/qcom_iommu.c
@@ -885,16 +885,14 @@ static int qcom_iommu_device_remove(struct platform_device *pdev)
 
 static int __maybe_unused qcom_iommu_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct qcom_iommu_dev *qcom_iommu = platform_get_drvdata(pdev);
+	struct qcom_iommu_dev *qcom_iommu = dev_get_drvdata(dev);
 
 	return qcom_iommu_enable_clocks(qcom_iommu);
 }
 
 static int __maybe_unused qcom_iommu_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct qcom_iommu_dev *qcom_iommu = platform_get_drvdata(pdev);
+	struct qcom_iommu_dev *qcom_iommu = dev_get_drvdata(dev);
 
 	qcom_iommu_disable_clocks(qcom_iommu);