dmaengine: at_xdmac: 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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@ -1833,8 +1833,7 @@ static void at_xdmac_free_chan_resources(struct dma_chan *chan)
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#ifdef CONFIG_PM
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static int atmel_xdmac_prepare(struct device *dev)
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct at_xdmac *atxdmac = platform_get_drvdata(pdev);
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struct at_xdmac *atxdmac = dev_get_drvdata(dev);
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struct dma_chan *chan, *_chan;
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list_for_each_entry_safe(chan, _chan, &atxdmac->dma.channels, device_node) {
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@ -1853,8 +1852,7 @@ static int atmel_xdmac_prepare(struct device *dev)
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#ifdef CONFIG_PM_SLEEP
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static int atmel_xdmac_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 at_xdmac *atxdmac = platform_get_drvdata(pdev);
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struct at_xdmac *atxdmac = dev_get_drvdata(dev);
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struct dma_chan *chan, *_chan;
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list_for_each_entry_safe(chan, _chan, &atxdmac->dma.channels, device_node) {
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@ -1878,8 +1876,7 @@ static int atmel_xdmac_suspend(struct device *dev)
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static int atmel_xdmac_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 at_xdmac *atxdmac = platform_get_drvdata(pdev);
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struct at_xdmac *atxdmac = dev_get_drvdata(dev);
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struct at_xdmac_chan *atchan;
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struct dma_chan *chan, *_chan;
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int i;
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