Am Freitag, 19. Februar 2010 16:14:43 schrieb Alan Stern: > On Fri, 19 Feb 2010, Oliver Neukum wrote: > > > Am Freitag, 19. Februar 2010 00:43:55 schrieb FEI YANG: > > > 1. Is it really necessary to unlink pending URBs in driver's suspend > > > method? My observation is that once usb_autopm_put_interface is > > > called, the pending URB will eventually be cleaned up in function > > > usb_hcd_flush_endpoint. > > > usb_autopm_put_interface -> usb_autopm_do_interface -> > > > usb_suspend_both ->usb_hcd_flush_endpoint > > > > Some devices crash if you transfer data after enabling remote wakeup. > > Can you give any examples? I haven't heard of this sort of problem > before. Ericsson F3507g Mobile Broadband Module Ericsson F3607gw Mobile Broadband Module Ericsson F3307 Mobile Broadband Module Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
