linux-kernel - [PATCH 17/28] drm: Constify drm_proc

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Message-ID: <20130416182657.27773.75870.stgit@warthog.procyon.org.uk>
Date:	Tue, 16 Apr 2013 19:26:57 +0100
From:	David Howells <dhowells@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-fsdevel@...r.kernel.org, viro@...iv.linux.org.uk,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH 17/28] drm: Constify drm_proc_list[] [RFC]

Constify drm_proc_list[] and related pointers.

Signed-off-by: David Howells <dhowells@...hat.com>
cc: dri-devel@...ts.freedesktop.org
---

 drivers/gpu/drm/drm_proc.c |    6 +++---
 include/drm/drmP.h         |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index e064318..aead653 100644
--- 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
--- 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;
 };
 

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