drm: Constify struct drm_info_list * arguments

Those functions are just reading data from those pointers.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index a05087cf846d5015db76f9f7b426ee26be491376..4813ff13960e627d54b91947dbd243adb78e0d63 100644 (file)
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -84,7 +84,7 @@ static const struct file_operations drm_debugfs_fops = {
  * Create a given set of debugfs files represented by an array of
  * gdm_debugfs_lists in the given root directory.
  */
-int drm_debugfs_create_files(struct drm_info_list *files, int count,
+int drm_debugfs_create_files(const struct drm_info_list *files, int count,
                             struct dentry *root, struct drm_minor *minor)
 {
        struct drm_device *dev = minor->dev;
@@ -188,7 +188,7 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id,
  *
  * Remove all debugfs entries created by debugfs_init().
  */
-int drm_debugfs_remove_files(struct drm_info_list *files, int count,
+int drm_debugfs_remove_files(const struct drm_info_list *files, int count,
                             struct drm_minor *minor)
 {
        struct list_head *pos, *q;

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 748c7290782996eb4638411fb1aef39f94f1228b..0da45d930c0ab8f657e9359980551426e7427948 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1477,10 +1477,11 @@ extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
 #if defined(CONFIG_DEBUG_FS)
 extern int drm_debugfs_init(struct drm_minor *minor, int minor_id,
                            struct dentry *root);
-extern int drm_debugfs_create_files(struct drm_info_list *files, int count,
-                                   struct dentry *root, struct drm_minor *minor);
-extern int drm_debugfs_remove_files(struct drm_info_list *files, int count,
-                                    struct drm_minor *minor);
+extern int drm_debugfs_create_files(const struct drm_info_list *files,
+                                   int count, struct dentry *root,
+                                   struct drm_minor *minor);
+extern int drm_debugfs_remove_files(const struct drm_info_list *files,
+                                   int count, struct drm_minor *minor);
 extern int drm_debugfs_cleanup(struct drm_minor *minor);
 #endif