diff options
Diffstat (limited to 'include/linux/ulpi')
| -rw-r--r-- | include/linux/ulpi/driver.h | 8 | ||||
| -rw-r--r-- | include/linux/ulpi/interface.h | 9 |
2 files changed, 10 insertions, 7 deletions
diff --git a/include/linux/ulpi/driver.h b/include/linux/ulpi/driver.h index 388f6e08b9d4..a7af21a55248 100644 --- a/include/linux/ulpi/driver.h +++ b/include/linux/ulpi/driver.h @@ -15,7 +15,7 @@ struct ulpi_ops; */ struct ulpi { struct ulpi_device_id id; - struct ulpi_ops *ops; + const struct ulpi_ops *ops; struct device dev; }; @@ -47,7 +47,11 @@ struct ulpi_driver { #define to_ulpi_driver(d) container_of(d, struct ulpi_driver, driver) -int ulpi_register_driver(struct ulpi_driver *drv); +/* + * use a macro to avoid include chaining to get THIS_MODULE + */ +#define ulpi_register_driver(drv) __ulpi_register_driver(drv, THIS_MODULE) +int __ulpi_register_driver(struct ulpi_driver *drv, struct module *module); void ulpi_unregister_driver(struct ulpi_driver *drv); #define module_ulpi_driver(__ulpi_driver) \ diff --git a/include/linux/ulpi/interface.h b/include/linux/ulpi/interface.h index 4de8ab491038..a2011a919eb6 100644 --- a/include/linux/ulpi/interface.h +++ b/include/linux/ulpi/interface.h @@ -4,20 +4,19 @@ #include <linux/types.h> struct ulpi; +struct device; /** * struct ulpi_ops - ULPI register access - * @dev: the interface provider * @read: read operation for ULPI register access * @write: write operation for ULPI register access */ struct ulpi_ops { - struct device *dev; - int (*read)(struct ulpi_ops *ops, u8 addr); - int (*write)(struct ulpi_ops *ops, u8 addr, u8 val); + int (*read)(struct device *dev, u8 addr); + int (*write)(struct device *dev, u8 addr, u8 val); }; -struct ulpi *ulpi_register_interface(struct device *, struct ulpi_ops *); +struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *); void ulpi_unregister_interface(struct ulpi *); #endif /* __LINUX_ULPI_INTERFACE_H */ |