diff options
Diffstat (limited to 'drivers/acpi/hardware/hwsleep.c')
-rw-r--r-- | drivers/acpi/hardware/hwsleep.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c index d9937e05ec6a..dba3cfbe8cba 100644 --- a/drivers/acpi/hardware/hwsleep.c +++ b/drivers/acpi/hardware/hwsleep.c | |||
@@ -223,15 +223,17 @@ acpi_status acpi_enter_sleep_state_prep(u8 sleep_state) | |||
223 | break; | 223 | break; |
224 | } | 224 | } |
225 | 225 | ||
226 | /* Set the system indicators to show the desired sleep state. */ | 226 | /* |
227 | 227 | * Set the system indicators to show the desired sleep state. | |
228 | * _SST is an optional method (return no error if not found) | ||
229 | */ | ||
228 | status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL); | 230 | status = acpi_evaluate_object(NULL, METHOD_NAME__SST, &arg_list, NULL); |
229 | if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { | 231 | if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { |
230 | ACPI_EXCEPTION((AE_INFO, status, | 232 | ACPI_EXCEPTION((AE_INFO, status, |
231 | "While executing method _SST")); | 233 | "While executing method _SST")); |
232 | } | 234 | } |
233 | 235 | ||
234 | return_ACPI_STATUS(status); | 236 | return_ACPI_STATUS(AE_OK); |
235 | } | 237 | } |
236 | 238 | ||
237 | ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_prep) | 239 | ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_prep) |