x86: make variables static

These variables are only used in their source files, so make them static.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

3 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c
index 49f26aaaebc8..3fa979c9c363 100644
--- a/arch/x86/boot/video-bios.c
+++ b/arch/x86/boot/video-bios.c
@@ -17,7 +17,7 @@
 #include "boot.h"
 #include "video.h"
 
-__videocard video_bios;
+static __videocard video_bios;
 
 /* Set a conventional BIOS mode */
 static int set_bios_mode(u8 mode);
@@ -119,7 +119,7 @@ static int bios_probe(void)
         return nmodes;
 }
 
-__videocard video_bios =
+static __videocard video_bios =
 {
         .card_name      = "BIOS",
         .probe          = bios_probe,
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 99b3079dc6ab..75115849af33 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -20,7 +20,7 @@
 static struct vesa_general_info vginfo;
 static struct vesa_mode_info vminfo;
 
-__videocard video_vesa;
+static __videocard video_vesa;
 
 #ifndef _WAKEUP
 static void vesa_store_mode_params_graphics(void);
@@ -293,7 +293,7 @@ void vesa_store_edid(void)
 
 #endif /* not _WAKEUP */
 
-__videocard video_vesa =
+static __videocard video_vesa =
 {
         .card_name      = "VESA",
         .probe          = vesa_probe,
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
index 9abac8a9d823..b13acb75e822 100644
--- a/arch/x86/kernel/xsave.c
+++ b/arch/x86/kernel/xsave.c
@@ -248,7 +248,7 @@ clear:
  * This will be saved when ever the FP and extended state context is
  * saved on the user stack during the signal handler delivery to the user.
  */
-void prepare_fx_sw_frame(void)
+static void prepare_fx_sw_frame(void)
 {
         int size_extended = (xstate_size - sizeof(struct i387_fxsave_struct)) +
                              FP_XSTATE_MAGIC2_SIZE;