Am Donnerstag, 1. Oktober 2009 16:52:24 schrieb Alan Cox: > > OK, I see. Can we get away at least with ignoring throttle/unthrottle > > if a shutdown has already begun? > > That depends how you implement flow control and hardware flow control > lines in the driver. > > Assuming you remember to correct the hardware flow lines when > initialising so you don't leave the hardware flow signals as "throttled" > I don't see any reason for a specific driver to care. Good. > It seems to me to be mostly an implementation thing - it may also of > course be that the best time to do the final hardware takedown on USB is > the async callback made after the final kref is dropped ? Because the last kref can be dropped after disconnect() I am afraid this is impossible. 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
