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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2024-04-15 22:47:55 +0200 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-05-06 00:56:13 +0200 |
| commit | 780868fc480ee8e89e8db89c7946716cc75a36e9 (patch) | |
| tree | 13f4de7e6dab42715e1d0913d56742574e1d0bbb | |
| parent | 864d1d83879b238f0c89963bfe9e28594da214ec (diff) | |
| download | lwn-780868fc480ee8e89e8db89c7946716cc75a36e9.tar.gz lwn-780868fc480ee8e89e8db89c7946716cc75a36e9.zip | |
i2c: i801: Remove usage of I2C_CLASS_SPD
Only remaining client driver supporting I2C_CLASS_SPD is jc42. This
type of thermal sensor can be found on several DDR3/DDR4 modules.
i2c_register_spd() instantiates also such thermal sensor i2c devices.
Since 893fef0bc6aa ("i2c: i801: Call i2c_register_spd for muxed child
segments") i2c_register_spd() is called also for the remaining use case,
systems with muxed SMBUS segments for SPD EEPROMs.
Therefore I2C_CLASS_SPD class-based instantiation isn't needed any longer
in this driver, so remove it.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 92b53b480c47..6d027a77d1dd 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -264,7 +264,6 @@ struct i801_mux_config { char *gpio_chip; unsigned values[3]; int n_values; - unsigned classes[3]; unsigned gpios[2]; /* Relative to gpio_chip->base */ int n_gpios; }; @@ -1315,7 +1314,6 @@ static struct i801_mux_config i801_mux_config_asus_z8_d12 = { .gpio_chip = "gpio_ich", .values = { 0x02, 0x03 }, .n_values = 2, - .classes = { I2C_CLASS_SPD, I2C_CLASS_SPD }, .gpios = { 52, 53 }, .n_gpios = 2, }; @@ -1324,7 +1322,6 @@ static struct i801_mux_config i801_mux_config_asus_z8_d18 = { .gpio_chip = "gpio_ich", .values = { 0x02, 0x03, 0x01 }, .n_values = 3, - .classes = { I2C_CLASS_SPD, I2C_CLASS_SPD, I2C_CLASS_SPD }, .gpios = { 52, 53 }, .n_gpios = 2, }; @@ -1434,7 +1431,6 @@ static void i801_add_mux(struct i801_priv *priv) gpio_data.parent = priv->adapter.nr; gpio_data.values = mux_config->values; gpio_data.n_values = mux_config->n_values; - gpio_data.classes = mux_config->classes; gpio_data.idle = I2C_MUX_GPIO_NO_IDLE; /* Register GPIO descriptor lookup table */ |