USB: add poll to gadgetfs's endpoint zero

Add poll() support to gadgetfs ep0

Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Milan Svoboda 2006-08-08 22:23:12 -07:00 committed by Greg Kroah-Hartman
commit e22fc27c87