On Sat, 2009-08-08 at 02:50 -0700, Oliver Neukum wrote: > Am Freitag, 7. August 2009 22:50:16 schrieb Elina Pasheva: > > I am trying to find a way to 'backport' this patch all the way to > > kernel-2.6.23 (as part of our requirements), since some of the kernel > > calls are not present below 2.6.29 (e.g. > > usb_autopm_put_interface_async()). > > This is not trivial. > You have to check > > 1. How much support for PM is present in generic usb serial in that old kernel > 2. Decide whether to backport the async functions or do it with a workqueue > of your own like cdc-acm and cdc-wdm do. Thanks. Will investigate. > > In the meantime I am planning to resubmit our modified patch > > [PATCH002/002] where I removed the module parameter "support_autopm" and > > added proper device attribute removal function as advised). This patch can > > be 'backported' all the way back to kernel 2.6.23. > > Let's see the code when it is ready. > Since we have accepted your patch, once your patch is implemented we will add a patch with the suspend_status device attribute and version change. > Regards > Oliver > > Regards, Elina -- 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
