From 477527baf6a8d4c8652f979f0aa3546216635184 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Thu, 23 May 2013 19:18:39 +0900 Subject: USB: host: use platform_{get,set}_drvdata() Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Also, unnecessary dev_set_drvdata() is removed, because the driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Jingoo Han Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/isp1760-if.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/usb/host/isp1760-if.c') diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c index a13709ee4e5d..3df49b169b53 100644 --- a/drivers/usb/host/isp1760-if.c +++ b/drivers/usb/host/isp1760-if.c @@ -118,7 +118,7 @@ static int of_isp1760_probe(struct platform_device *dev) goto free_gpio; } - dev_set_drvdata(&dev->dev, drvdata); + platform_set_drvdata(dev, drvdata); return ret; free_gpio: @@ -133,9 +133,7 @@ free_data: static int of_isp1760_remove(struct platform_device *dev) { - struct isp1760 *drvdata = dev_get_drvdata(&dev->dev); - - dev_set_drvdata(&dev->dev, NULL); + struct isp1760 *drvdata = platform_get_drvdata(dev); usb_remove_hcd(drvdata->hcd); iounmap(drvdata->hcd->regs); @@ -398,7 +396,7 @@ static int isp1760_plat_probe(struct platform_device *pdev) irqflags, -ENOENT, &pdev->dev, dev_name(&pdev->dev), devflags); - dev_set_drvdata(&pdev->dev, hcd); + platform_set_drvdata(pdev, hcd); if (IS_ERR(hcd)) { pr_warning("isp1760: Failed to register the HCD device\n"); @@ -419,7 +417,7 @@ static int isp1760_plat_remove(struct platform_device *pdev) { struct resource *mem_res; resource_size_t mem_size; - struct usb_hcd *hcd = dev_get_drvdata(&pdev->dev); + struct usb_hcd *hcd = platform_get_drvdata(pdev); usb_remove_hcd(hcd); -- cgit