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USB: remove __usb_port_suspend

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This patch (as915b) combines the public routine usb_port_suspend() and
the private routine __usb_port_suspend() into a single function.

By removing the explicit mention of otg_port in the call to
__usb_port_suspend(), we prevent a possible error in which the system
tries to perform HNP on the wrong port when a non-targeted device is
plugged into a non-OTG port.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern
2007-05-30 16:51:28 -04:00
committed by Greg Kroah-Hartman
parent d576bb9f27
commit 4956eccdd6
2 changed files with 42 additions and 45 deletions
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12
drivers/usb/core/usb.h
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@@ -53,8 +53,16 @@ static inline void usb_pm_unlock(struct usb_device *udev)
#else
#define usb_port_suspend(dev) 0
#define usb_port_resume(dev) 0
static inline int usb_port_suspend(struct usb_device *udev)
{
return 0;
}
static inline int usb_port_resume(struct usb_device *udev)
{
return 0;
}
static inline void usb_pm_lock(struct usb_device *udev) {}
static inline void usb_pm_unlock(struct usb_device *udev) {}