diff options
Diffstat (limited to 'include/linux/i2c.h')
| -rw-r--r-- | include/linux/i2c.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 07d103a06d6..8e25a9167f1 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -482,6 +482,19 @@ static inline int i2c_adapter_id(struct i2c_adapter *adap) { return adap->nr; } + +/** + * module_i2c_driver() - Helper macro for registering a I2C driver + * @__i2c_driver: i2c_driver struct + * + * Helper macro for I2C 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_i2c_driver(__i2c_driver) \ + module_driver(__i2c_driver, i2c_add_driver, \ + i2c_del_driver) + #endif /* I2C */ #endif /* __KERNEL__ */ |