driver core: make platform_device_id table const

The platform ID table is normally const, force that by adding the attribute.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 25e64b4..2c2d035 100644 (file)
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -21,7 +21,7 @@ struct platform_device {
        u32             num_resources;
        struct resource * resource;
 
-       struct platform_device_id       *id_entry;
+       const struct platform_device_id *id_entry;
 
        /* arch specific additions */
        struct pdev_archdata    archdata;