On Thu, Dec 27, 2007 at 01:09:39AM +0000, Carlos Corbacho wrote: > On Wednesday 26 December 2007 21:17:18 Matthew Garrett wrote: > > + if (!wmi_external_handler) > > + return AE_ALREADY_ACQUIRED; > > I'm not sure (mostly because I don't like dealing with typedefs around > pointers, and this bit is also untested).
At the moment, it's impossible to register a handler - I always get AE_ALREADY_ACQUIRED. Getting rid of the ! makes things work like I expected. > > I'm also a bit > > unhappy about only being able to register one notification handler, if > > we consider the case where vendors add and remove WMI interfaces over > > time - it might make sense to have individual small drivers rather than > > one big one, which would mean a notification handler per GUID. Any > > thoughts? > > Yes, a notification handler per GUID does make sense, so I'll add that to WMI. Excellent, thanks! -- Matthew Garrett | [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
