#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)
{
* 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;