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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>
This commit is contained in:
Wolfram Sang 2018-04-19 16:05:54 +02:00 committed by Joerg Roedel
parent 6da6c0db53
commit 7d1bf14f86
1 changed files with 2 additions and 4 deletions
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6
drivers/iommu/qcom_iommu.c
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@ -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);