diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-07-16 10:36:24 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-07-20 15:45:27 +0200 |
| commit | d83763e44944d4d6dee38099c5d0a0984ac66385 (patch) | |
| tree | bc1bc5e83eac2cdb28acd83c4cbe890475d37804 /include | |
| parent | 6318f219cd8971296c04371b2dc4a0bff7f44858 (diff) | |
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: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/i2c.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index e9cc14b1f9a1..1e34b486f604 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -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, |