Messages in this thread Patch in this message |  | | From | H Hartley Sweeten <> | Subject | [PATCH 01/11] pcmcia/ds.h: introduce helper for pcmcia_driver module boilerplate | Date | Wed, 6 Feb 2013 15:27:00 -0700 |
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Introduce the module_pcmcia_driver() macro which is a convenience macro for pcmcia driver modules. It is intended to be used by pcmcia drivers with init/exit sections that do nothing but register/unregister the pcmcia driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> --- include/pcmcia/ds.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 3bbbd78..2d56e42 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -65,6 +65,18 @@ struct pcmcia_driver { int pcmcia_register_driver(struct pcmcia_driver *driver); void pcmcia_unregister_driver(struct pcmcia_driver *driver); +/** + * module_pcmcia_driver() - Helper macro for registering a pcmcia driver + * @__pcmcia_driver: pcmcia_driver struct + * + * Helper macro for pcmcia 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_pcmcia_driver(__pcmcia_driver) \ + module_driver(__pcmcia_driver, pcmcia_register_driver, \ + pcmcia_unregister_driver) + /* for struct resource * array embedded in struct pcmcia_device */ enum { PCMCIA_IOPORT_0, -- 1.8.1.1.293.gfe73786
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