diff options
Diffstat (limited to 'include/linux/i2c.h')
-rw-r--r-- | include/linux/i2c.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 365e0df3646b..cb63da5c2139 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h | |||
@@ -126,7 +126,7 @@ struct i2c_driver { | |||
126 | * With the driver model, device enumeration is NEVER done by drivers; | 126 | * With the driver model, device enumeration is NEVER done by drivers; |
127 | * it's done by infrastructure. (NEW STYLE DRIVERS ONLY) | 127 | * it's done by infrastructure. (NEW STYLE DRIVERS ONLY) |
128 | */ | 128 | */ |
129 | int (*probe)(struct i2c_client *); | 129 | int (*probe)(struct i2c_client *, const struct i2c_device_id *); |
130 | int (*remove)(struct i2c_client *); | 130 | int (*remove)(struct i2c_client *); |
131 | 131 | ||
132 | /* driver model interfaces that don't relate to enumeration */ | 132 | /* driver model interfaces that don't relate to enumeration */ |
@@ -140,11 +140,10 @@ struct i2c_driver { | |||
140 | int (*command)(struct i2c_client *client,unsigned int cmd, void *arg); | 140 | int (*command)(struct i2c_client *client,unsigned int cmd, void *arg); |
141 | 141 | ||
142 | struct device_driver driver; | 142 | struct device_driver driver; |
143 | const struct i2c_device_id *id_table; | ||
143 | }; | 144 | }; |
144 | #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver) | 145 | #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver) |
145 | 146 | ||
146 | #define I2C_NAME_SIZE 20 | ||
147 | |||
148 | /** | 147 | /** |
149 | * struct i2c_client - represent an I2C slave device | 148 | * struct i2c_client - represent an I2C slave device |
150 | * @flags: I2C_CLIENT_TEN indicates the device uses a ten bit chip address; | 149 | * @flags: I2C_CLIENT_TEN indicates the device uses a ten bit chip address; |
@@ -230,17 +229,17 @@ struct i2c_board_info { | |||
230 | }; | 229 | }; |
231 | 230 | ||
232 | /** | 231 | /** |
233 | * I2C_BOARD_INFO - macro used to list an i2c device and its driver | 232 | * I2C_BOARD_INFO - macro used to list an i2c device and its address |
234 | * @driver: identifies the driver to use with the device | 233 | * @dev_type: identifies the device type |
235 | * @dev_addr: the device's address on the bus. | 234 | * @dev_addr: the device's address on the bus. |
236 | * | 235 | * |
237 | * This macro initializes essential fields of a struct i2c_board_info, | 236 | * This macro initializes essential fields of a struct i2c_board_info, |
238 | * declaring what has been provided on a particular board. Optional | 237 | * declaring what has been provided on a particular board. Optional |
239 | * fields (such as the chip type, its associated irq, or device-specific | 238 | * fields (such as associated irq, or device-specific platform_data) |
240 | * platform_data) are provided using conventional syntax. | 239 | * are provided using conventional syntax. |
241 | */ | 240 | */ |
242 | #define I2C_BOARD_INFO(driver,dev_addr) \ | 241 | #define I2C_BOARD_INFO(dev_type,dev_addr) \ |
243 | .driver_name = (driver), .addr = (dev_addr) | 242 | .type = (dev_type), .addr = (dev_addr) |
244 | 243 | ||
245 | 244 | ||
246 | /* Add-on boards should register/unregister their devices; e.g. a board | 245 | /* Add-on boards should register/unregister their devices; e.g. a board |