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ASoC: zl38060: Setup parent device and get rid of unnecessary of_node assignment

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Some of the drivers do not set parent device. This may lead to obstacles
during debugging or understanding the device relations from the Linux
point of view. Assign parent device for GPIO chips created by these
drivers.

While at it, let GPIO library to assign of_node from the parent device.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211202204838.75287-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-12-02 22:48:38 +02:00 committed by Mark Brown
parent c686316ec1
commit 766cc7f120
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 3 deletions
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4
sound/soc/codecs/zl38060.c
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@ -589,9 +589,7 @@ static int zl38_spi_probe(struct spi_device *spi)
sizeof(template_chip), GFP_KERNEL);
if (!priv->gpio_chip)
return -ENOMEM;
#ifdef CONFIG_OF_GPIO
priv->gpio_chip->of_node = dev->of_node;
#endif
priv->gpio_chip->parent = dev;
err = devm_gpiochip_add_data(dev, priv->gpio_chip, priv->regmap);
if (err)
return err;