linux-kernel - [PATCH 2/2] driver core: platform: Remove platform_device_add

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Date:   Tue, 18 May 2021 11:30:46 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] driver core: platform: Remove platform_device_add_properties()

There are no more users for it. The last place where it's
called is in platform_device_register_full(). Replacing that
call with device_create_managed_software_node() and
removing the function.

Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
---
 drivers/base/platform.c         | 20 ++------------------
 include/linux/platform_device.h |  2 --
 2 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 9cd34def2237b..0299b03e64d40 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -661,22 +661,6 @@ int platform_device_add_data(struct platform_device *pdev, const void *data,
 }
 EXPORT_SYMBOL_GPL(platform_device_add_data);
 
-/**
- * platform_device_add_properties - add built-in properties to a platform device
- * @pdev: platform device to add properties to
- * @properties: null terminated array of properties to add
- *
- * The function will take deep copy of @properties and attach the copy to the
- * platform device. The memory associated with properties will be freed when the
- * platform device is released.
- */
-int platform_device_add_properties(struct platform_device *pdev,
-				   const struct property_entry *properties)
-{
-	return device_add_properties(&pdev->dev, properties);
-}
-EXPORT_SYMBOL_GPL(platform_device_add_properties);
-
 /**
  * platform_device_add - add a platform device to device hierarchy
  * @pdev: platform device we're adding
@@ -862,8 +846,8 @@ struct platform_device *platform_device_register_full(
 		goto err;
 
 	if (pdevinfo->properties) {
-		ret = platform_device_add_properties(pdev,
-						     pdevinfo->properties);
+		ret = device_create_managed_software_node(&pdev->dev,
+							  pdevinfo->properties, NULL);
 		if (ret)
 			goto err;
 	}
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index cd81e060863c9..a05eb819f306a 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -200,8 +200,6 @@ extern int platform_device_add_resources(struct platform_device *pdev,
 					 unsigned int num);
 extern int platform_device_add_data(struct platform_device *pdev,
 				    const void *data, size_t size);
-extern int platform_device_add_properties(struct platform_device *pdev,
-				const struct property_entry *properties);
 extern int platform_device_add(struct platform_device *pdev);
 extern void platform_device_del(struct platform_device *pdev);
 extern void platform_device_put(struct platform_device *pdev);
-- 
2.30.2