tree 1d73df1432d393ecf82c16604fa40f0f8a1aa581
parent 5f8364b7d63acdc2216ca0f7d0a8557c318479ea
author David Brownell <david-b@pacbell.net> 1165317333 -0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1166638466 -0800

USB: gadget driver unbind() is optional; section fixes; misc

Allow gadget drivers to omit the unbind() method.  When they're
statically linked, that's an appropriate memory saving tweak.

Similarly, provide consistent/simpler handling for a should-not-happen
error case:  removing a peripheral controller driver when a gadget
driver is still loaded.  Such code dates back to early versions of the
first implementation of the gadget API, and has never been triggered.

Includes relevant section annotation fixs for gmidi.c, file_storage.c,
and serial.c; we don't yet have an "init or exit" annotation.  Also
some whitespace fixes in gmidi.c (space at EOL, before tabs, etc).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>