Patch "hwmon: (adt7475) Use device_property APIs when configuring polarity" has been added to the 6.3-stable tree

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

    hwmon: (adt7475) Use device_property APIs when configuring polarity

to the 6.3-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-use-device_property-apis-when-configuring-polarity.patch
and it can be found in the queue-6.3 subdirectory.

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


>From 2a8e41ad337508fc5d598c0f9288890214f8e318 Mon Sep 17 00:00:00 2001
From: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 19 Apr 2023 11:36:55 +1200
Subject: hwmon: (adt7475) Use device_property APIs when configuring polarity
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>

commit 2a8e41ad337508fc5d598c0f9288890214f8e318 upstream.

On DT unaware platforms of_property_read_u32_array() returns -ENOSYS
which wasn't handled by the code treating adi,pwm-active-state as
optional. Update the code to use device_property_read_u32_array() which
deals gracefully with DT unaware platforms.

Fixes: 86da28eed4fb ("hwmon: (adt7475) Add support for inverting pwm output")
Reported-by: Mariusz Białończyk <manio@xxxxxxxxxx>
Link: https://lore.kernel.org/linux-hwmon/52e26a67-9131-2dc0-40cb-db5c07370027@xxxxxxxxxxxxxxxxxxx/T/#mdd0505801e0a4e72340de009a47c0fca4f771ed3
Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230418233656.869055-2-chris.packham@xxxxxxxxxxxxxxxxxxx
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/hwmon/adt7475.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1604,9 +1604,9 @@ static int adt7475_set_pwm_polarity(stru
 	int ret, i;
 	u8 val;
 
-	ret = of_property_read_u32_array(client->dev.of_node,
-					 "adi,pwm-active-state", states,
-					 ARRAY_SIZE(states));
+	ret = device_property_read_u32_array(&client->dev,
+					     "adi,pwm-active-state", states,
+					     ARRAY_SIZE(states));
 	if (ret)
 		return ret;
 


Patches currently in stable-queue which might be from chris.packham@xxxxxxxxxxxxxxxxxxx are

queue-6.3/hwmon-adt7475-use-device_property-apis-when-configuring-polarity.patch



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