diff options
Diffstat (limited to 'drivers/acpi/acpica/hwesleep.c')
| -rw-r--r-- | drivers/acpi/acpica/hwesleep.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/acpi/acpica/hwesleep.c b/drivers/acpi/acpica/hwesleep.c index 29e859293edd..94996f9ae3ad 100644 --- a/drivers/acpi/acpica/hwesleep.c +++ b/drivers/acpi/acpica/hwesleep.c @@ -90,7 +90,6 @@ void acpi_hw_execute_sleep_method(char *method_pathname, u32 integer_argument) * FUNCTION: acpi_hw_extended_sleep * * PARAMETERS: sleep_state - Which sleep state to enter - * Flags - ACPI_EXECUTE_GTS to run optional method * * RETURN: Status * @@ -100,7 +99,7 @@ void acpi_hw_execute_sleep_method(char *method_pathname, u32 integer_argument) * ******************************************************************************/ -acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags) +acpi_status acpi_hw_extended_sleep(u8 sleep_state) { acpi_status status; u8 sleep_type_value; @@ -117,19 +116,14 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags) /* Clear wake status (WAK_STS) */ - status = acpi_write(ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status); + status = + acpi_write((u64)ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } acpi_gbl_system_awake_and_running = FALSE; - /* Optionally execute _GTS (Going To Sleep) */ - - if (flags & ACPI_EXECUTE_GTS) { - acpi_hw_execute_sleep_method(METHOD_PATHNAME__GTS, sleep_state); - } - /* Flush caches, as per ACPI specification */ ACPI_FLUSH_CPU_CACHE(); @@ -147,7 +141,7 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags) ((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) & ACPI_X_SLEEP_TYPE_MASK); - status = acpi_write((sleep_type_value | ACPI_X_SLEEP_ENABLE), + status = acpi_write((u64)(sleep_type_value | ACPI_X_SLEEP_ENABLE), &acpi_gbl_FADT.sleep_control); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); @@ -171,7 +165,6 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags) * FUNCTION: acpi_hw_extended_wake_prep * * PARAMETERS: sleep_state - Which sleep state we just exited - * Flags - ACPI_EXECUTE_BFS to run optional method * * RETURN: Status * @@ -180,7 +173,7 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags) * ******************************************************************************/ -acpi_status acpi_hw_extended_wake_prep(u8 sleep_state, u8 flags) +acpi_status acpi_hw_extended_wake_prep(u8 sleep_state) { acpi_status status; u8 sleep_type_value; @@ -195,15 +188,10 @@ acpi_status acpi_hw_extended_wake_prep(u8 sleep_state, u8 flags) ((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) & ACPI_X_SLEEP_TYPE_MASK); - (void)acpi_write((sleep_type_value | ACPI_X_SLEEP_ENABLE), + (void)acpi_write((u64)(sleep_type_value | ACPI_X_SLEEP_ENABLE), &acpi_gbl_FADT.sleep_control); } - /* Optionally execute _BFS (Back From Sleep) */ - - if (flags & ACPI_EXECUTE_BFS) { - acpi_hw_execute_sleep_method(METHOD_PATHNAME__BFS, sleep_state); - } return_ACPI_STATUS(AE_OK); } @@ -212,7 +200,7 @@ acpi_status acpi_hw_extended_wake_prep(u8 sleep_state, u8 flags) * FUNCTION: acpi_hw_extended_wake * * PARAMETERS: sleep_state - Which sleep state we just exited - * Flags - Reserved, set to zero + * flags - Reserved, set to zero * * RETURN: Status * @@ -221,7 +209,7 @@ acpi_status acpi_hw_extended_wake_prep(u8 sleep_state, u8 flags) * ******************************************************************************/ -acpi_status acpi_hw_extended_wake(u8 sleep_state, u8 flags) +acpi_status acpi_hw_extended_wake(u8 sleep_state) { ACPI_FUNCTION_TRACE(hw_extended_wake); @@ -239,7 +227,7 @@ acpi_status acpi_hw_extended_wake(u8 sleep_state, u8 flags) * and use it to determine whether the system is rebooting or * resuming. Clear WAK_STS for compatibility. */ - (void)acpi_write(ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status); + (void)acpi_write((u64)ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status); acpi_gbl_system_awake_and_running = TRUE; acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING); |