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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-03-06 11:24:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 12:26:03 -0700 |
| commit | 6ed7ffddcf61f668114edb676417e5fb33773b59 (patch) | |
| tree | 931cc141550bbe82283e96b713f296c9e271f258 /include/pcmcia | |
| parent | e7c2199ff300fcf88673a1cf6d7229e6c3da09de (diff) | |
| download | op-kernel-dev-6ed7ffddcf61f668114edb676417e5fb33773b59.zip op-kernel-dev-6ed7ffddcf61f668114edb676417e5fb33773b59.tar.gz | |
pcmcia/ds.h: introduce helper for pcmcia_driver module boilerplate
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>
Cc: linux-pcmcia@lists.infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/pcmcia')
| -rw-r--r-- | include/pcmcia/ds.h | 12 |
1 files changed, 12 insertions, 0 deletions
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, |
