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    Subject[PATCH] [media] rc/keymaps: Add helper macro for rc_map_list boilerplate
    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)
    +
    /* Routines from rc-map.c */

    int rc_map_register(struct rc_map_list *map);
    --
    1.9.1


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