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authorRafael J. Wysocki <rjw@sisk.pl>2012-06-27 23:26:26 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-07-01 13:31:00 +0200
commite8110b64af8b7cce96d1878276770c76cb9c01d5 (patch)
tree8a433a4fda149d49a59d34d7e26022f6d5dc36fd /drivers/acpi
parent167cffb646aa4a7f3267b07eae1af16b54bc0e9b (diff)
downloadop-kernel-dev-e8110b64af8b7cce96d1878276770c76cb9c01d5.zip
op-kernel-dev-e8110b64af8b7cce96d1878276770c76cb9c01d5.tar.gz
ACPI: Use struct dev_pm_ops for power management in processor driver
Make the ACPI processor driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct acpi_device_ops. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/processor_driver.c6
-rw-r--r--drivers/acpi/processor_idle.c4
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index 0734086..13103aeb 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -93,6 +93,9 @@ static const struct acpi_device_id processor_device_ids[] = {
};
MODULE_DEVICE_TABLE(acpi, processor_device_ids);
+static SIMPLE_DEV_PM_OPS(acpi_processor_pm,
+ acpi_processor_suspend, acpi_processor_resume);
+
static struct acpi_driver acpi_processor_driver = {
.name = "processor",
.class = ACPI_PROCESSOR_CLASS,
@@ -100,10 +103,9 @@ static struct acpi_driver acpi_processor_driver = {
.ops = {
.add = acpi_processor_add,
.remove = acpi_processor_remove,
- .suspend = acpi_processor_suspend,
- .resume = acpi_processor_resume,
.notify = acpi_processor_notify,
},
+ .drv.pm = &acpi_processor_pm,
};
#define INSTALL_NOTIFY_HANDLER 1
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index e28af8d..6d9ec3e 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -241,7 +241,7 @@ static void acpi_idle_bm_rld_restore(void)
acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, saved_bm_rld);
}
-int acpi_processor_suspend(struct acpi_device * device)
+int acpi_processor_suspend(struct device *dev)
{
if (acpi_idle_suspend == 1)
return 0;
@@ -251,7 +251,7 @@ int acpi_processor_suspend(struct acpi_device * device)
return 0;
}
-int acpi_processor_resume(struct acpi_device * device)
+int acpi_processor_resume(struct device *dev)
{
if (acpi_idle_suspend == 0)
return 0;
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