diff options
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 57fb5f468ac2..db78d353bab1 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -1686,7 +1686,7 @@ acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control, if (rc < 0) return AE_ERROR; else if (rc > 0) - return AE_CTRL_SKIP; + return AE_CTRL_TERMINATE; return AE_OK; } @@ -1697,6 +1697,7 @@ void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, __acpi_os_prepare_sleep = func; } +#if (ACPI_REDUCED_HARDWARE) acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b) { @@ -1707,13 +1708,35 @@ acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, if (rc < 0) return AE_ERROR; else if (rc > 0) - return AE_CTRL_SKIP; + return AE_CTRL_TERMINATE; return AE_OK; } +#else +acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, u32 val_a, + u32 val_b) +{ + return AE_OK; +} +#endif void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state, u32 val_a, u32 val_b)) { __acpi_os_prepare_extended_sleep = func; } + +acpi_status acpi_os_enter_sleep(u8 sleep_state, + u32 reg_a_value, u32 reg_b_value) +{ + acpi_status status; + + if (acpi_gbl_reduced_hardware) + status = acpi_os_prepare_extended_sleep(sleep_state, + reg_a_value, + reg_b_value); + else + status = acpi_os_prepare_sleep(sleep_state, + reg_a_value, reg_b_value); + return status; +} |