Patch "hwmon: (adt7475) Fix default duty on fan is disabled" has been added to the 5.15-stable tree

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This is a note to let you know that I've just added the patch titled

    hwmon: (adt7475) Fix default duty on fan is disabled

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     hwmon-adt7475-fix-default-duty-on-fan-is-disabled.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit f31a56fddb8887bdcf0acdd7f7b4c7a0bc1bdd5c
Author: Wayne Tung <chineweff@xxxxxxxxx>
Date:   Mon Jul 1 15:32:52 2024 +0800

    hwmon: (adt7475) Fix default duty on fan is disabled
    
    [ Upstream commit 39b24cced70fdc336dbc0070f8b3bde61d8513a8 ]
    
    According to the comments on fan is disabled, we change to manual mode
    and set the duty cycle to 0.
    For setting the duty cycle part, the register is wrong. Fix it.
    
    Fixes: 1c301fc5394f ("hwmon: Add a driver for the ADT7475 hardware monitoring chip")
    Signed-off-by: Wayne Tung <chineweff@xxxxxxxxx>
    Link: https://lore.kernel.org/r/20240701073252.317397-1-chineweff@xxxxxxxxx
    Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 22e314725def0..b4c0f01f52c4f 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1770,7 +1770,7 @@ static void adt7475_read_pwm(struct i2c_client *client, int index)
 		data->pwm[CONTROL][index] &= ~0xE0;
 		data->pwm[CONTROL][index] |= (7 << 5);
 
-		i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+		i2c_smbus_write_byte_data(client, PWM_REG(index),
 					  data->pwm[INPUT][index]);
 
 		i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),




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