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Diffstat (limited to 'drivers/acpi/sleep/main.c')
-rw-r--r--drivers/acpi/sleep/main.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index bc7e16ec8393..42127c0d612c 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -217,10 +217,26 @@ static void acpi_hibernation_finish(void)
217 } 217 }
218} 218}
219 219
220static int acpi_hibernation_pre_restore(void)
221{
222 acpi_status status;
223
224 status = acpi_hw_disable_all_gpes();
225
226 return ACPI_SUCCESS(status) ? 0 : -EFAULT;
227}
228
229static void acpi_hibernation_restore_cleanup(void)
230{
231 acpi_hw_enable_all_runtime_gpes();
232}
233
220static struct hibernation_ops acpi_hibernation_ops = { 234static struct hibernation_ops acpi_hibernation_ops = {
221 .prepare = acpi_hibernation_prepare, 235 .prepare = acpi_hibernation_prepare,
222 .enter = acpi_hibernation_enter, 236 .enter = acpi_hibernation_enter,
223 .finish = acpi_hibernation_finish, 237 .finish = acpi_hibernation_finish,
238 .pre_restore = acpi_hibernation_pre_restore,
239 .restore_cleanup = acpi_hibernation_restore_cleanup,
224}; 240};
225#endif /* CONFIG_SOFTWARE_SUSPEND */ 241#endif /* CONFIG_SOFTWARE_SUSPEND */
226 242