diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-25 11:25:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-09 16:37:56 -0800 |
| commit | cd4946188aac597d187a765127fd26fa3644c29f (patch) | |
| tree | 01833671b4891a1489ed0a6a75e37494486801d2 /include | |
| parent | b086cf04fc1bfc89b306aab2fb0f67e3cc294037 (diff) | |
driver-core: Allow additional parameters for module_driver
Allow module_driver take additional parameters which will be passed to the
register and unregister function calls. This allows it to be used in cases
where additional parameters are required (e.g. usb_serial_register_drivers).
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index b63fb393aa58..bccccef520dc 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -1007,19 +1007,20 @@ extern long sysfs_deprecated; * @__driver: driver name * @__register: register function for this driver type * @__unregister: unregister function for this driver type + * @...: Additional arguments to be passed to __register and __unregister. * * Use this macro to construct bus specific macros for registering * drivers, and do not use it on its own. */ -#define module_driver(__driver, __register, __unregister) \ +#define module_driver(__driver, __register, __unregister, ...) \ static int __init __driver##_init(void) \ { \ - return __register(&(__driver)); \ + return __register(&(__driver) , ##__VA_ARGS__); \ } \ module_init(__driver##_init); \ static void __exit __driver##_exit(void) \ { \ - __unregister(&(__driver)); \ + __unregister(&(__driver) , ##__VA_ARGS__); \ } \ module_exit(__driver##_exit); |