drm: Add missing static storage class specifiers in drm_proc.c file

Fixes the following sparse warning:
drivers/gpu/drm/drm_proc.c:92:5:
warning: symbol 'drm_proc_create_files' was not declared. Should it be static?
drivers/gpu/drm/drm_proc.c:175:5:
warning: symbol 'drm_proc_remove_files' was not declared. Should it be static?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index 371c695322d9f8f1736510eeaeeab7ea153cbe9e..da457b18eaaf601c7f4aa7ebec6b294355bbcc41 100644 (file)
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -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.
  */
-int drm_proc_create_files(struct drm_info_list *files, int count,
+static int drm_proc_create_files(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;
 }
 
-int drm_proc_remove_files(struct drm_info_list *files, int count,
+static int drm_proc_remove_files(struct drm_info_list *files, int count,
                          struct drm_minor *minor)
 {
        struct list_head *pos, *q;