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authorLen Brown <len.brown@intel.com>2011-01-12 04:55:46 -0500
committerLen Brown <len.brown@intel.com>2011-01-12 04:55:46 -0500
commitfb4af417cce9ff87abf33a6bb9a0cf613e285364 (patch)
tree328ce710c6e6acf7b58145da939fb3cc91d188c9 /drivers/acpi/wakeup.c
parent07bf280521bb06bc8e64f0b998fc391253fcb959 (diff)
parent7b330707dddab1ad772898c1c82516342a551173 (diff)
Merge branch 'wakeup-etc-rafael' into release
Diffstat (limited to 'drivers/acpi/wakeup.c')
-rw-r--r--drivers/acpi/wakeup.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c
index c6cb68e0a80c..ed6501452507 100644
--- a/drivers/acpi/wakeup.c
+++ b/drivers/acpi/wakeup.c
@@ -37,11 +37,12 @@ void acpi_enable_wakeup_devices(u8 sleep_state)
37 container_of(node, struct acpi_device, wakeup_list); 37 container_of(node, struct acpi_device, wakeup_list);
38 38
39 if (!dev->wakeup.flags.valid 39 if (!dev->wakeup.flags.valid
40 || !(dev->wakeup.state.enabled || dev->wakeup.prepare_count) 40 || sleep_state > (u32) dev->wakeup.sleep_state
41 || sleep_state > (u32) dev->wakeup.sleep_state) 41 || !(device_may_wakeup(&dev->dev)
42 || dev->wakeup.prepare_count))
42 continue; 43 continue;
43 44
44 if (dev->wakeup.state.enabled) 45 if (device_may_wakeup(&dev->dev))
45 acpi_enable_wakeup_device_power(dev, sleep_state); 46 acpi_enable_wakeup_device_power(dev, sleep_state);
46 47
47 /* The wake-up power should have been enabled already. */ 48 /* The wake-up power should have been enabled already. */
@@ -63,14 +64,15 @@ void acpi_disable_wakeup_devices(u8 sleep_state)
63 container_of(node, struct acpi_device, wakeup_list); 64 container_of(node, struct acpi_device, wakeup_list);
64 65
65 if (!dev->wakeup.flags.valid 66 if (!dev->wakeup.flags.valid
66 || !(dev->wakeup.state.enabled || dev->wakeup.prepare_count) 67 || sleep_state > (u32) dev->wakeup.sleep_state
67 || (sleep_state > (u32) dev->wakeup.sleep_state)) 68 || !(device_may_wakeup(&dev->dev)
69 || dev->wakeup.prepare_count))
68 continue; 70 continue;
69 71
70 acpi_set_gpe_wake_mask(dev->wakeup.gpe_device, dev->wakeup.gpe_number, 72 acpi_set_gpe_wake_mask(dev->wakeup.gpe_device, dev->wakeup.gpe_number,
71 ACPI_GPE_DISABLE); 73 ACPI_GPE_DISABLE);
72 74
73 if (dev->wakeup.state.enabled) 75 if (device_may_wakeup(&dev->dev))
74 acpi_disable_wakeup_device_power(dev); 76 acpi_disable_wakeup_device_power(dev);
75 } 77 }
76} 78}
@@ -84,8 +86,8 @@ int __init acpi_wakeup_device_init(void)
84 struct acpi_device *dev = container_of(node, 86 struct acpi_device *dev = container_of(node,
85 struct acpi_device, 87 struct acpi_device,
86 wakeup_list); 88 wakeup_list);
87 if (dev->wakeup.flags.always_enabled) 89 if (device_can_wakeup(&dev->dev))
88 dev->wakeup.state.enabled = 1; 90 device_set_wakeup_enable(&dev->dev, true);
89 } 91 }
90 mutex_unlock(&acpi_device_lock); 92 mutex_unlock(&acpi_device_lock);
91 return 0; 93 return 0;