Clean up gadget zero, using newer APIs and conventions:
- gadget_is_dualspeed() and gadget_is_otg() ... #ifdef removal
- Remove many now-needless #includes
- Use the VERBOSE_DEBUG convention
- Some whitespace fixes.
- A few comment updates
- Plus a few other small cleanups: don't pass gfp_t around when it's
always going to be GFP_ATOMIC, and do static init of serial number.
Also go to straight GPL; there's no real point in dual licensing this
stuff any more.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
ca2bdf4bcc