You need to define the appropriate functions for platform_driver.suspend platform_driver.resume and hc_driver.bus_suspend hc_driver.bus_resume routines You may look at drivers/usb/host/ohci-at91.c (Not sure if that is working though). Thanks, -Romit >-----Original Message----- >From: linux-pm-bounces@xxxxxxxxxxxxxxxxxxxxxxxxxx [mailto:linux-pm- >bounces@xxxxxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Francesco VIRLINZI >Sent: Monday, September 08, 2008 11:49 AM >To: linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx >Subject: Info on EHCI/OHCI vs PM > >Hi all. >I need an help on USB vs PM. >I'm working on a embedded platform with USB Host Controller. >There is an EHCI with a Companion OHCI and both work fine. >Now I would add the PM support. >Until now both the host controller are on the 'platform_bus' therefore >they seem > independent. > >Is this configuration ok or I have to declare a kind of relationship > between the host controller (and if so which one)? > >Regards > Francesco >_______________________________________________ >linux-pm mailing list >linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx >https://lists.linux-foundation.org/mailman/listinfo/linux-pm _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
