linux-kernel - [RFC PATCH v8 07/10] platform: Add __free() based cleanup function for platform_device

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Message-ID: <20240419164720.1765-8-shiju.jose@huawei.com>
Date: Sat, 20 Apr 2024 00:47:16 +0800
From: <shiju.jose@...wei.com>
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Subject: [RFC PATCH v8 07/10] platform: Add __free() based cleanup function for platform_device_put

From: Jonathan Cameron <Jonathan.Cameron@...wei.com>

Add __free() based cleanup function for platform_device_put().

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Signed-off-by: Shiju Jose <shiju.jose@...wei.com>
---
 include/linux/platform_device.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 7a41c72c1959..1ddc35623b4c 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -232,6 +232,7 @@ extern int platform_device_add_data(struct platform_device *pdev,
 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);
+DEFINE_FREE(platform_device_put, struct platform_device *, if (_T) platform_device_put(_T))
 
 struct platform_driver {
 	int (*probe)(struct platform_device *);
-- 
2.34.1