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USB: host: use to_platform_device

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Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang
2015-12-23 21:26:52 +08:00
committed by Greg Kroah-Hartman
parent 6ae706aeaf
commit 20db5513b4
4 changed files with 8 additions and 16 deletions
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6
drivers/usb/host/ehci-st.c
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@@ -287,8 +287,7 @@ static int st_ehci_suspend(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct usb_ehci_pdata *pdata = dev_get_platdata(dev);
struct platform_device *pdev =
container_of(dev, struct platform_device, dev);
struct platform_device *pdev = to_platform_device(dev);
bool do_wakeup = device_may_wakeup(dev);
int ret;
@@ -308,8 +307,7 @@ static int st_ehci_resume(struct device *dev)
{
struct usb_hcd *hcd = dev_get_drvdata(dev);
struct usb_ehci_pdata *pdata = dev_get_platdata(dev);
struct platform_device *pdev =
container_of(dev, struct platform_device, dev);
struct platform_device *pdev = to_platform_device(dev);
int err;
pinctrl_pm_select_default_state(dev);