ata: pata_samsung_cf: simplify getting .driver_data (bdf2466b) · Commits · 戴 / test

We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Acked-by:

drivers/ata/pata_samsung_cf.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -609,17 +609,15 @@ static int __exit pata_s3c_remove(struct platform_device *pdev)
		#ifdef CONFIG_PM_SLEEP
		static int pata_s3c_suspend(struct device *dev)
		{
		struct platform_device *pdev = to_platform_device(dev);
		struct ata_host *host = platform_get_drvdata(pdev);
		struct ata_host *host = dev_get_drvdata(dev);

		return ata_host_suspend(host, PMSG_SUSPEND);
		}

		static int pata_s3c_resume(struct device *dev)
		{
		struct platform_device *pdev = to_platform_device(dev);
		struct ata_host *host = platform_get_drvdata(pdev);
		struct s3c_ide_platdata *pdata = dev_get_platdata(&pdev->dev);
		struct ata_host *host = dev_get_drvdata(dev);
		struct s3c_ide_platdata *pdata = dev_get_platdata(dev);
		struct s3c_ide_info *info = host->private_data;

		pata_s3c_hwinit(info, pdata);