linux-kernel - [2.6 patch] kernel/power/disk.c: make code static

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Date:	Wed, 24 Oct 2007 18:23:42 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	pavel@...e.cz, rjw@...k.pl
Cc:	linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] kernel/power/disk.c: make code static

resume_file[] and create_image() can become static.

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---

 kernel/power/disk.c |    4 ++--
 kernel/power/swap.c |    2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 8b15f77..cce9b9e 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -26,7 +26,7 @@
 
 
 static int noresume = 0;
-char resume_file[256] = CONFIG_PM_STD_PARTITION;
+static char resume_file[256] = CONFIG_PM_STD_PARTITION;
 dev_t swsusp_resume_device;
 sector_t swsusp_resume_block;
 
@@ -145,7 +145,7 @@ static void platform_restore_cleanup(int platform_mode)
  *	reappears in this routine after a restore.
  */
 
-int create_image(int platform_mode)
+static int create_image(int platform_mode)
 {
 	int error;
 
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 917aba1..ef41440 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -28,8 +28,6 @@
 
 #include "power.h"
 
-extern char resume_file[];
-
 #define SWSUSP_SIG	"S1SUSPEND"
 
 struct swsusp_header {

-
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