linux-kernel - [PATCH 2/2] mfd: mfd_cell: constify platform

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200516110609.22013-3-tomas.winkler@intel.com>
Date:   Sat, 16 May 2020 14:06:09 +0300
From:   Tomas Winkler <tomas.winkler@...el.com>
To:     Lee Jones <lee.jones@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Tomas Winkler <tomas.winkler@...el.com>
Subject: [PATCH 2/2] mfd: mfd_cell: constify platform_data

platform_data is duplicated into platform_device platform_data
via platform_device_add_data() and is not modified.

Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
---
 include/linux/mfd/core.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 7e5ac3c00891..6919aaee33dc 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -66,7 +66,7 @@ struct mfd_cell {
 	int			(*resume)(struct platform_device *dev);
 
 	/* platform data passed to the sub devices drivers */
-	void			*platform_data;
+	const void		*platform_data;
 	size_t			pdata_size;
 
 	/* device properties passed to the sub devices drivers */
-- 
2.21.3