drm: Constify drm_proc_list[]

Constify drm_proc_list[] and related pointers.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: dri-devel@lists.freedesktop.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index e064318..aead653 100644 (file)
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -49,7 +49,7 @@
 /**
  * Proc file list.
  */
-static struct drm_info_list drm_proc_list[] = {
+static const struct drm_info_list drm_proc_list[] = {
        {"name", drm_name_info, 0},
        {"vm", drm_vm_info, 0},
        {"clients", drm_clients_info, 0},
@@ -89,7 +89,7 @@ static const struct file_operations drm_proc_fops = {
  * Create a given set of proc files represented by an array of
  * gdm_proc_lists in the given root directory.
  */
-static int drm_proc_create_files(struct drm_info_list *files, int count,
+static int drm_proc_create_files(const struct drm_info_list *files, int count,
                          struct proc_dir_entry *root, struct drm_minor *minor)
 {
        struct drm_device *dev = minor->dev;
@@ -172,7 +172,7 @@ int drm_proc_init(struct drm_minor *minor, int minor_id,
        return 0;
 }
 
-static int drm_proc_remove_files(struct drm_info_list *files, int count,
+static int drm_proc_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 2d94d74..af53320 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1022,7 +1022,7 @@ struct drm_info_list {
 struct drm_info_node {
        struct list_head list;
        struct drm_minor *minor;
-       struct drm_info_list *info_ent;
+       const struct drm_info_list *info_ent;
        struct dentry *dent;
 };