Messages in this thread | | | Date | Fri, 18 Nov 2016 13:52:57 -0200 | From | Mauro Carvalho Chehab <> | Subject | Re: [PATCH] [media] rc/keymaps: Add helper macro for rc_map_list boilerplate |
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Em Sat, 11 Jul 2015 08:47:37 +0530 Vaishali Thakkar <vthakkar1994@gmail.com> escreveu:
> For simple modules that contain a single rc_map_list without any > additional setup code then ends up being a block of duplicated > boilerplate. This patch adds a new macro, module_rc_map_list(), > which replaces the module_init()/module_exit() registrations with > template functions. > > Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> > --- > include/media/rc-map.h | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/include/media/rc-map.h b/include/media/rc-map.h > index 27763d5..07e765d 100644 > --- a/include/media/rc-map.h > +++ b/include/media/rc-map.h > @@ -96,6 +96,16 @@ struct rc_map_list { > struct rc_map map; > }; > > +/** > + * module_rc_map_list() - Helper macro for registering a RC drivers > + * @__rc_map_list: rc_map_list struct > + * Helper macro for RC drivers which do not do anything special in module > + * init/exit. This eliminates a lot of boilerplate. Each module may only > + * use this macro once, and calling it replaces module_init() and module_exit() > + */ > +#define module_rc_map_list(__rc_map_list) \ > + module_driver(__rc_map_list, rc_map_register, rc_map_unregister) > +
What's the sense of adding it, if no driver is using the new macro?
It would make sense if you had sent it as part of a patch series making it to be used by the existing drivers.
-- Thanks, Mauro
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