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-rw-r--r--drivers/acpi/button.c4
-rw-r--r--drivers/acpi/proc.c19
-rw-r--r--drivers/acpi/scan.c2
-rw-r--r--drivers/acpi/wakeup.c18
4 files changed, 26 insertions, 17 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 71ef9cd0735f..234c104fcdd8 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -426,7 +426,7 @@ static int acpi_button_add(struct acpi_device *device)
acpi_enable_gpe(device->wakeup.gpe_device,
device->wakeup.gpe_number);
device->wakeup.run_wake_count++;
- device->wakeup.state.enabled = 1;
+ device_set_wakeup_enable(&device->dev, true);
}
printk(KERN_INFO PREFIX "%s [%s]\n", name, acpi_device_bid(device));
@@ -449,7 +449,7 @@ static int acpi_button_remove(struct acpi_device *device, int type)
acpi_disable_gpe(device->wakeup.gpe_device,
device->wakeup.gpe_number);
device->wakeup.run_wake_count--;
- device->wakeup.state.enabled = 0;
+ device_set_wakeup_enable(&device->dev, false);
}
acpi_button_remove_fs(device);
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 129effbb7bd4..f5f986991b52 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -311,7 +311,9 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
dev->pnp.bus_id,
(u32) dev->wakeup.sleep_state,
dev->wakeup.flags.run_wake ? '*' : ' ',
- dev->wakeup.state.enabled ? "enabled" : "disabled");
+ (device_may_wakeup(&dev->dev)
+ || (ldev && device_may_wakeup(ldev))) ?
+ "enabled" : "disabled");
if (ldev)
seq_printf(seq, "%s:%s",
ldev->bus ? ldev->bus->name : "no-bus",
@@ -328,8 +330,10 @@ static void physical_device_enable_wakeup(struct acpi_device *adev)
{
struct device *dev = acpi_get_physical_device(adev->handle);
- if (dev && device_can_wakeup(dev))
- device_set_wakeup_enable(dev, adev->wakeup.state.enabled);
+ if (dev && device_can_wakeup(dev)) {
+ bool enable = !device_may_wakeup(dev);
+ device_set_wakeup_enable(dev, enable);
+ }
}
static ssize_t
@@ -360,9 +364,12 @@ acpi_system_write_wakeup_device(struct file *file,
continue;
if (!strncmp(dev->pnp.bus_id, str, 4)) {
- dev->wakeup.state.enabled =
- dev->wakeup.state.enabled ? 0 : 1;
- physical_device_enable_wakeup(dev);
+ if (device_can_wakeup(&dev->dev)) {
+ bool enable = !device_may_wakeup(&dev->dev);
+ device_set_wakeup_enable(&dev->dev, enable);
+ } else {
+ physical_device_enable_wakeup(dev);
+ }
break;
}
}
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 29ef505c487b..bf7acbff1f5f 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -803,7 +803,7 @@ static void acpi_bus_set_run_wake_flags(struct acpi_device *device)
/* Power button, Lid switch always enable wakeup */
if (!acpi_match_device_ids(device, button_device_ids)) {
device->wakeup.flags.run_wake = 1;
- device->wakeup.flags.always_enabled = 1;
+ device_set_wakeup_capable(&device->dev, true);
return;
}
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c
index f62a50c3ed34..f252d0de9922 100644
--- a/drivers/acpi/wakeup.c
+++ b/drivers/acpi/wakeup.c
@@ -37,11 +37,12 @@ void acpi_enable_wakeup_devices(u8 sleep_state)
container_of(node, struct acpi_device, wakeup_list);
if (!dev->wakeup.flags.valid
- || !(dev->wakeup.state.enabled || dev->wakeup.prepare_count)
- || sleep_state > (u32) dev->wakeup.sleep_state)
+ || sleep_state > (u32) dev->wakeup.sleep_state
+ || !(device_may_wakeup(&dev->dev)
+ || dev->wakeup.prepare_count))
continue;
- if (dev->wakeup.state.enabled)
+ if (device_may_wakeup(&dev->dev))
acpi_enable_wakeup_device_power(dev, sleep_state);
/* The wake-up power should have been enabled already. */
@@ -63,14 +64,15 @@ void acpi_disable_wakeup_devices(u8 sleep_state)
container_of(node, struct acpi_device, wakeup_list);
if (!dev->wakeup.flags.valid
- || !(dev->wakeup.state.enabled || dev->wakeup.prepare_count)
- || (sleep_state > (u32) dev->wakeup.sleep_state))
+ || sleep_state > (u32) dev->wakeup.sleep_state
+ || !(device_may_wakeup(&dev->dev)
+ || dev->wakeup.prepare_count))
continue;
acpi_gpe_wakeup(dev->wakeup.gpe_device, dev->wakeup.gpe_number,
ACPI_GPE_DISABLE);
- if (dev->wakeup.state.enabled)
+ if (device_may_wakeup(&dev->dev))
acpi_disable_wakeup_device_power(dev);
}
}
@@ -84,8 +86,8 @@ int __init acpi_wakeup_device_init(void)
struct acpi_device *dev = container_of(node,
struct acpi_device,
wakeup_list);
- if (dev->wakeup.flags.always_enabled)
- dev->wakeup.state.enabled = 1;
+ if (device_can_wakeup(&dev->dev))
+ device_set_wakeup_enable(&dev->dev, true);
}
mutex_unlock(&acpi_device_lock);
return 0;