Commit d83763e4 authored by Wolfram Sang's avatar Wolfram Sang
Browse files

i2c: header: remove unneeded stuff regarding i2c_algorithm 



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: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
parent 6318f219

include/linux/i2c.h

+0 −6
Original line number Diff line number Diff line
@@ -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,