From: Stephen Hemminger <shemminger@xxxxxxxxxx>
Only used in one file so should be static.
Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/acpi/sleep.c | 4 ++--
drivers/acpi/sleep.h | 1 -
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 4754ff6..b9af2c2 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -25,7 +25,7 @@
#include "internal.h"
#include "sleep.h"
-u8 sleep_states[ACPI_S_STATE_COUNT];
+static u8 sleep_states[ACPI_S_STATE_COUNT];
static void acpi_sleep_tts_switch(u32 acpi_state)
{
@@ -702,7 +702,7 @@ static void acpi_power_off(void)
* paths through the BIOS, so disable _GTS and _BFS by default,
* but do speak up and offer the option to enable them.
*/
-void __init acpi_gts_bfs_check(void)
+static void __init acpi_gts_bfs_check(void)
{
acpi_handle dummy;
diff --git a/drivers/acpi/sleep.h b/drivers/acpi/sleep.h
index d882180..74d59c8 100644
--- a/drivers/acpi/sleep.h
+++ b/drivers/acpi/sleep.h
@@ -1,5 +1,4 @@
-extern u8 sleep_states[];
extern int acpi_suspend(u32 state);
extern void acpi_enable_wakeup_devices(u8 sleep_state);
--
1.7.3.2.90.gd4c43
--
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