Messages in this thread | | | Date | Mon, 09 Oct 2006 11:35:38 +0800 | From | Liyu <> | Subject | Re: [linux-usb-devel] [PATCH] usb/hid: The HID Simple Driver Interface 0.3.2 (core) |
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Anssi Hannula wrote: > One possibility is to do that with symbol_request() and friends. That > would not be pretty though, imho. > > DVB subsystem uses that currently to load frontend modules dynamically, > see dvb_attach() and dvb_frontend_detach() in > drivers/media/dvb/dvb-core/dvbdev.h and > drivers/media/dvb/dvb-core/dvb_frontend.c. > > This means also can load module dynamically. In apparently, I think it have two weaknesses:
1. It require module have one exported symbol at least. 2. We must handle life cycle of module by myself.
Is it right?
Goodluck
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