From ca707dcadecff31ee5e1bda474018d68ae9c6fc1 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 6 Jun 2018 09:06:00 +0100
Subject: [PATCH] staging: vc04_services: make a couple of pointers static
Git-commit: ca707dcadecff31ee5e1bda474018d68ae9c6fc1
Patch-mainline: v4.19-rc1
References: FATE#324827

The pointers vchiq_dbg_dir and vchiq_dbg_clients are local to the
source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:
Warning: symbol 'vchiq_dbg_dir' was not declared. Should it be static?
Warning: symbol 'vchiq_dbg_clients' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -52,8 +52,8 @@
 #define VCHIQ_LOG_TRACE_STR   "trace"
 
 /* Global 'vchiq' debugfs and clients entry used by all instances */
-struct dentry *vchiq_dbg_dir;
-struct dentry *vchiq_dbg_clients;
+static struct dentry *vchiq_dbg_dir;
+static struct dentry *vchiq_dbg_clients;
 
 /* Log category debugfs entries */
 struct vchiq_debugfs_log_entry {