> -----Original Message----- > From: [email protected] [mailto:linux-omap- > [email protected]] On Behalf Of Weng, Wending > Sent: Tuesday, January 12, 2010 12:34 AM > To: linux-omap > Subject: PM: Device usb1 failed to suspend: error -16 > > Hi All, > > I tried to suspend the system, and got the following messages: > > PM: Syncing filesystems ... done. > Freezing user space processes ... (elapsed 0.00 seconds) done. > Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. > Suspending console(s) (use no_console_suspend to debug) > musb_bus_suspend 2261: trying to suspend as a_host while active > pm_op(): usb_dev_suspend+0x0/0x8 returns -16 > PM: Device usb1 failed to suspend: error -16 > PM: Some devices failed to suspend
You need to apply MUSB and EHCI patches to fix this. MUSB PM patch is already submitted (at [1]) and is in queue. I plan to submit OMAP EHCI PM patch after some cleanups. [1] http://marc.info/?l=linux-usb&m=126200057420865&w=2 -Ajay > Restarting tasks ... Segmentation fault > done. > > I use linux-omap-2.6.git, should I use the branch linux-omap-pm? Thanks. > > Wending Weng > Software Engineer at Rheinmetall > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
