On Sun, 15 Oct 2006, Oliver Neukum wrote: > Hi, > > this is a simpler interface for autosuspend on interfaces. It > is needed for autosuspending in the HID driver.
Maybe this should just replace the original routines. The only difference is whether intf->pm_usage_cnt gets changed while the usb_pm_lock is held, and that could be put into an argument like in usb_aususpend_device(). > could we please add a distinct parameter to tell drivers whether > a suspend request originates from autosuspend or not? It would > allow me to easily close a race in the hid autosuspend. There already is such a flag: udev->auto_pm. I put it in the device structure in order to avoid changing the existing suspend/resume API. Alan Stern ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
