@@ -30,7 +30,6 @@ extern const struct device_type i2c_client_type;
/* --- General options ------------------------------------------------ */
struct i2c_msg;
-struct i2c_algorithm;
struct i2c_adapter;
struct i2c_client;
struct i2c_driver;
@@ -533,8 +532,6 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
* @reg_slave: deprecated, use @reg_target
* @unreg_slave: deprecated, use @unreg_target
*
- *
- * The following structs are for those who like to implement new bus drivers:
* i2c_algorithm is the interface to a class of hardware solutions which can
* be addressed using the same bus algorithms - i.e. bit-banging or the PCF8584
* to name two of the most common.
@@ -550,9 +547,6 @@ struct i2c_algorithm {
* to NULL. If an adapter algorithm can do SMBus access, set
* smbus_xfer. If set to NULL, the SMBus protocol is simulated
* using common I2C messages.
- *
- * xfer should return the number of messages successfully
- * processed, or a negative value on error
*/
union {
int (*xfer)(struct i2c_adapter *adap, struct i2c_msg *msgs,
The forward declaration is not needed anymore. The sentence about "following structs" became obsolete when struct i2c_algorithm became a kdoc. The paragraph about return values can go because we have this information in kdoc already. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- include/linux/i2c.h | 6 ------ 1 file changed, 6 deletions(-)