linux-kernel - [PATCH 5.12 252/677] driver core: platform: Declare early_platform

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Date:   Wed, 12 May 2021 16:44:58 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.12 252/677] driver core: platform: Declare early_platform_cleanup() prototype

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

[ Upstream commit 1768289b44bae847612751d418fc5c5e680b5e5c ]

Compiler is not happy:

  CC      drivers/base/platform.o
drivers/base/platform.c:1557:20: warning: no previous prototype for ‘early_platform_cleanup’ [-Wmissing-prototypes]
 1557 | void __weak __init early_platform_cleanup(void) { }
      |                    ^~~~~~~~~~~~~~~~~~~~~~

Declare early_platform_cleanup() prototype in the header to make everyone happy.

Fixes: eecd37e105f0 ("drivers: Fix boot problem on SuperH")
Cc: Guenter Roeck <linux@...ck-us.net>
Reviewed-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Link: https://lore.kernel.org/r/20210331150525.59223-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 include/linux/platform_device.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 3f23f6e430bf..cd81e060863c 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -359,4 +359,7 @@ static inline int is_sh_early_platform_device(struct platform_device *pdev)
 }
 #endif /* CONFIG_SUPERH */
 
+/* For now only SuperH uses it */
+void early_platform_cleanup(void);
+
 #endif /* _PLATFORM_DEVICE_H_ */
-- 
2.30.2