[PATCH 2/2] mfd: mfd_cell: constify platform_data

[Tomas Winkler]

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@xxxxxxxxx>
---
 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