From: Heiner Kallweit <hkallweit1@gmail.com>
To: Andi Shyti <andi.shyti@kernel.org>,
Jean Delvare <jdelvare@suse.com>,
Wolfram Sang <wsa@the-dreams.de>,
Peter Korsgaard <peter.korsgaard@barco.com>,
Peter Rosin <peda@axentia.se>, Guenter Roeck <linux@roeck-us.net>
Cc: "linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
"linux-hwmon@vger.kernel.org" <linux-hwmon@vger.kernel.org>
Subject: [PATCH 2/4] i2c: mux: gpio: remove support for class-based device instantiation
Date: Mon, 15 Apr 2024 22:48:42 +0200 [thread overview]
Message-ID: <309ce021-c7ae-4498-88db-37c06f7cc34d@gmail.com> (raw)
In-Reply-To: <90a0786f-136b-4097-9def-8d52e9e5d3cc@gmail.com>
i801 as only user of gpio i2c mux removed support for class-based device
instantiation on muxed busses. Class-based device instantiation is a
legacy mechanism and shouldn't be used in new code, therefore remove
support also here.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/i2c/muxes/i2c-mux-gpio.c | 3 +--
include/linux/platform_data/i2c-mux-gpio.h | 2 --
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 6b979a0a6..0fbb33a3d 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -206,9 +206,8 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev)
for (i = 0; i < mux->data.n_values; i++) {
u32 nr = mux->data.base_nr ? (mux->data.base_nr + i) : 0;
- unsigned int class = mux->data.classes ? mux->data.classes[i] : 0;
- ret = i2c_mux_add_adapter(muxc, nr, mux->data.values[i], class);
+ ret = i2c_mux_add_adapter(muxc, nr, mux->data.values[i], 0);
if (ret)
goto add_adapter_failed;
}
diff --git a/include/linux/platform_data/i2c-mux-gpio.h b/include/linux/platform_data/i2c-mux-gpio.h
index 5e4c2c272..816a4cd3c 100644
--- a/include/linux/platform_data/i2c-mux-gpio.h
+++ b/include/linux/platform_data/i2c-mux-gpio.h
@@ -18,7 +18,6 @@
* @values: Array of bitmasks of GPIO settings (low/high) for each
* position
* @n_values: Number of multiplexer positions (busses to instantiate)
- * @classes: Optional I2C auto-detection classes
* @idle: Bitmask to write to MUX when idle or GPIO_I2CMUX_NO_IDLE if not used
*/
struct i2c_mux_gpio_platform_data {
@@ -26,7 +25,6 @@ struct i2c_mux_gpio_platform_data {
int base_nr;
const unsigned *values;
int n_values;
- const unsigned *classes;
unsigned idle;
};
--
2.44.0
next prev parent reply other threads:[~2024-04-15 20:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 20:47 [PATCH 0/4] i2c: Remove I2C_CLASS_SPD Heiner Kallweit
2024-04-15 20:47 ` [PATCH 1/4] i2c: i801: Remove usage of I2C_CLASS_SPD Heiner Kallweit
2024-04-15 20:48 ` Heiner Kallweit [this message]
2024-04-15 20:49 ` [PATCH 3/4] hwmon: jc42: Remove I2C_CLASS_SPD support Heiner Kallweit
2024-04-15 21:43 ` Guenter Roeck
2024-04-15 20:50 ` [PATCH 4/4] i2c: Remove I2C_CLASS_SPD Heiner Kallweit
2024-04-17 8:05 ` Andi Shyti
2024-04-17 10:27 ` Heiner Kallweit
2024-04-16 22:46 ` (subset) [PATCH 0/4] " Andi Shyti
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