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author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-06-16 13:48:30 +0300 |
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committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-06-16 13:48:30 +0300 |
commit | 7e9bb0cb50fec5d287749a58de5bb32220881b46 (patch) | |
tree | e5bfc6242a434ff0aae39b32be14fdd26635ffe9 | |
parent | 83a7eefedc9b56fe7bfeff13b6c7356688ffa670 (diff) | |
parent | cbf3fb5b29e99e3689d63a88c3cddbffa1b8de99 (diff) | |
download | linux-7e9bb0cb50fec5d287749a58de5bb32220881b46.tar.xz |
Merge tag 'i2c-host-fixes-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current
Two fixes from Jean aim to correctly report i2c functionality,
specifically ensuring that I2C_FUNC_SLAVE is reported when a
device operates solely as a slave interface.
-rw-r--r-- | drivers/i2c/busses/i2c-at91-slave.c | 3 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-designware-slave.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-at91-slave.c b/drivers/i2c/busses/i2c-at91-slave.c index d6eeea5166c0..131a67d9d4a6 100644 --- a/drivers/i2c/busses/i2c-at91-slave.c +++ b/drivers/i2c/busses/i2c-at91-slave.c @@ -106,8 +106,7 @@ static int at91_unreg_slave(struct i2c_client *slave) static u32 at91_twi_func(struct i2c_adapter *adapter) { - return I2C_FUNC_SLAVE | I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL - | I2C_FUNC_SMBUS_READ_BLOCK_DATA; + return I2C_FUNC_SLAVE; } static const struct i2c_algorithm at91_twi_algorithm_slave = { diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c index 2e079cf20bb5..78e2c47e3d7d 100644 --- a/drivers/i2c/busses/i2c-designware-slave.c +++ b/drivers/i2c/busses/i2c-designware-slave.c @@ -220,7 +220,7 @@ static const struct i2c_algorithm i2c_dw_algo = { void i2c_dw_configure_slave(struct dw_i2c_dev *dev) { - dev->functionality = I2C_FUNC_SLAVE | DW_IC_DEFAULT_FUNCTIONALITY; + dev->functionality = I2C_FUNC_SLAVE; dev->slave_cfg = DW_IC_CON_RX_FIFO_FULL_HLD_CTRL | DW_IC_CON_RESTART_EN | DW_IC_CON_STOP_DET_IFADDRESSED; |