dmaengine: ste_dma40: 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: Vinod Koul <vkoul@kernel.org>
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@ -2889,8 +2889,7 @@ static int __init d40_dmaengine_init(struct d40_base *base,
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#ifdef CONFIG_PM_SLEEP
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static int dma40_suspend(struct device *dev)
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct d40_base *base = platform_get_drvdata(pdev);
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struct d40_base *base = dev_get_drvdata(dev);
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int ret;
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ret = pm_runtime_force_suspend(dev);
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@ -2904,8 +2903,7 @@ static int dma40_suspend(struct device *dev)
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static int dma40_resume(struct device *dev)
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct d40_base *base = platform_get_drvdata(pdev);
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struct d40_base *base = dev_get_drvdata(dev);
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int ret = 0;
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if (base->lcpa_regulator) {
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@ -2970,8 +2968,7 @@ static void d40_save_restore_registers(struct d40_base *base, bool save)
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static int dma40_runtime_suspend(struct device *dev)
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct d40_base *base = platform_get_drvdata(pdev);
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struct d40_base *base = dev_get_drvdata(dev);
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d40_save_restore_registers(base, true);
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@ -2985,8 +2982,7 @@ static int dma40_runtime_suspend(struct device *dev)
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static int dma40_runtime_resume(struct device *dev)
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct d40_base *base = platform_get_drvdata(pdev);
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struct d40_base *base = dev_get_drvdata(dev);
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d40_save_restore_registers(base, false);
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