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driver core: platform: unify release path

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With no drivers that manually assign software nodes to platform devices
created with platform_device_alloc(), we can now unify the release path
and remove platform_device_release_full().

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260716-swnode-remove-on-dev-unreg-v8-4-5c2b8cc38c28@oss.qualcomm.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This commit is contained in:
Bartosz Golaszewski
2026-07-20 00:49:16 +02:00
committed by Danilo Krummrich
parent 0f485f8865
commit 7d80509ff0
1 changed files with 7 additions and 9 deletions
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drivers/base/platform.c
+7 -9
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@@ -599,19 +599,19 @@ static void platform_device_release(struct device *dev)
struct platform_object *pa = container_of(dev, struct platform_object,
pdev.dev);
fwnode_handle_put(pa->pdev.dev.fwnode);
device_remove_software_node(dev);
/*
* If the primary firmware node is a software node, its reference count
* was already decreased by the call to device_remove_software_node().
*/
if (!is_software_node(dev_fwnode(dev)))
fwnode_handle_put(pa->pdev.dev.fwnode);
kfree(pa->pdev.dev.platform_data);
kfree(pa->pdev.mfd_cell);
kfree(pa->pdev.resource);
kfree(pa);
}
static void platform_device_release_full(struct device *dev)
{
device_remove_software_node(dev);
platform_device_release(dev);
}
/**
* platform_device_alloc - create a platform device
* @name: base name of the device we're adding
@@ -960,8 +960,6 @@ struct platform_device *platform_device_register_full(const struct platform_devi
ret = device_add_software_node(&pdev->dev, pdevinfo->swnode);
if (ret)
goto err;
pdev->dev.release = platform_device_release_full;
} else if (pdevinfo->properties) {
ret = device_create_managed_software_node(&pdev->dev,
pdevinfo->properties, NULL);