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path: root/drivers/acpi/sleep/wakeup.c
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Diffstat (limited to 'drivers/acpi/sleep/wakeup.c')
-rw-r--r--drivers/acpi/sleep/wakeup.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/sleep/wakeup.c
index ed8e41becf0c..38655eb132dc 100644
--- a/drivers/acpi/sleep/wakeup.c
+++ b/drivers/acpi/sleep/wakeup.c
@@ -42,7 +42,7 @@ void acpi_enable_wakeup_device_prep(u8 sleep_state)
42 continue; 42 continue;
43 43
44 spin_unlock(&acpi_device_lock); 44 spin_unlock(&acpi_device_lock);
45 acpi_enable_wakeup_device_power(dev); 45 acpi_enable_wakeup_device_power(dev, sleep_state);
46 spin_lock(&acpi_device_lock); 46 spin_lock(&acpi_device_lock);
47 } 47 }
48 spin_unlock(&acpi_device_lock); 48 spin_unlock(&acpi_device_lock);
@@ -66,13 +66,15 @@ void acpi_enable_wakeup_device(u8 sleep_state)
66 list_for_each_safe(node, next, &acpi_wakeup_device_list) { 66 list_for_each_safe(node, next, &acpi_wakeup_device_list) {
67 struct acpi_device *dev = 67 struct acpi_device *dev =
68 container_of(node, struct acpi_device, wakeup_list); 68 container_of(node, struct acpi_device, wakeup_list);
69
69 if (!dev->wakeup.flags.valid) 70 if (!dev->wakeup.flags.valid)
70 continue; 71 continue;
72
71 /* If users want to disable run-wake GPE, 73 /* If users want to disable run-wake GPE,
72 * we only disable it for wake and leave it for runtime 74 * we only disable it for wake and leave it for runtime
73 */ 75 */
74 if (!dev->wakeup.state.enabled || 76 if ((!dev->wakeup.state.enabled && !dev->wakeup.flags.prepared)
75 sleep_state > (u32) dev->wakeup.sleep_state) { 77 || sleep_state > (u32) dev->wakeup.sleep_state) {
76 if (dev->wakeup.flags.run_wake) { 78 if (dev->wakeup.flags.run_wake) {
77 spin_unlock(&acpi_device_lock); 79 spin_unlock(&acpi_device_lock);
78 /* set_gpe_type will disable GPE, leave it like that */ 80 /* set_gpe_type will disable GPE, leave it like that */
@@ -110,8 +112,9 @@ void acpi_disable_wakeup_device(u8 sleep_state)
110 112
111 if (!dev->wakeup.flags.valid) 113 if (!dev->wakeup.flags.valid)
112 continue; 114 continue;
113 if (!dev->wakeup.state.enabled || 115
114 sleep_state > (u32) dev->wakeup.sleep_state) { 116 if ((!dev->wakeup.state.enabled && !dev->wakeup.flags.prepared)
117 || sleep_state > (u32) dev->wakeup.sleep_state) {
115 if (dev->wakeup.flags.run_wake) { 118 if (dev->wakeup.flags.run_wake) {
116 spin_unlock(&acpi_device_lock); 119 spin_unlock(&acpi_device_lock);
117 acpi_set_gpe_type(dev->wakeup.gpe_device, 120 acpi_set_gpe_type(dev->wakeup.gpe_device,