diff options
Diffstat (limited to 'drivers/acpi/sleep.c')
| -rw-r--r-- | drivers/acpi/sleep.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 5d0486f1cfcd..06ba8cc68889 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -718,9 +718,6 @@ static const struct acpi_device_id lps0_device_ids[] = { #define ACPI_LPS0_ENTRY 5 #define ACPI_LPS0_EXIT 6 -#define ACPI_LPS0_SCREEN_MASK ((1 << ACPI_LPS0_SCREEN_OFF) | (1 << ACPI_LPS0_SCREEN_ON)) -#define ACPI_LPS0_PLATFORM_MASK ((1 << ACPI_LPS0_ENTRY) | (1 << ACPI_LPS0_EXIT)) - static acpi_handle lps0_device_handle; static guid_t lps0_dsm_guid; static char lps0_dsm_func_mask; @@ -924,17 +921,14 @@ static int lps0_device_attach(struct acpi_device *adev, if (out_obj && out_obj->type == ACPI_TYPE_BUFFER) { char bitmask = *(char *)out_obj->buffer.pointer; - if ((bitmask & ACPI_LPS0_PLATFORM_MASK) == ACPI_LPS0_PLATFORM_MASK || - (bitmask & ACPI_LPS0_SCREEN_MASK) == ACPI_LPS0_SCREEN_MASK) { - lps0_dsm_func_mask = bitmask; - lps0_device_handle = adev->handle; - /* - * Use suspend-to-idle by default if the default - * suspend mode was not set from the command line. - */ - if (mem_sleep_default > PM_SUSPEND_MEM) - mem_sleep_current = PM_SUSPEND_TO_IDLE; - } + lps0_dsm_func_mask = bitmask; + lps0_device_handle = adev->handle; + /* + * Use suspend-to-idle by default if the default + * suspend mode was not set from the command line. + */ + if (mem_sleep_default > PM_SUSPEND_MEM) + mem_sleep_current = PM_SUSPEND_TO_IDLE; acpi_handle_debug(adev->handle, "_DSM function mask: 0x%x\n", bitmask); |