[PATCH 12/21] toshiba_acpi: Use struct dev_pm_ops for power management

Rafael J. Wysocki
2012-06-23T21:15:39Z

Make the toshiba_acpi 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>
---
drivers/platform/x86/toshiba_acpi.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)

Index: linux/drivers/platform/x86/toshiba_acpi.c
===================================================================
--- linux.orig/drivers/platform/x86/toshiba_acpi.c
+++ linux/drivers/platform/x86/toshiba_acpi.c
@@ -1296,9 +1296,9 @@ static void toshiba_acpi_notify(struct a
}
}

-static int toshiba_acpi_suspend(struct acpi_device *acpi_dev)
+static int toshiba_acpi_suspend(struct device *device)
{
- struct toshiba_acpi_dev *dev = acpi_driver_data(acpi_dev);
+ struct toshiba_acpi_dev *dev = acpi_driver_data(to_acpi_device(device));
u32 result;

if (dev->hotkey_dev)
@@ -1307,9 +1307,9 @@ static int toshiba_acpi_suspend(struct a
return 0;
}

-static int toshiba_acpi_resume(struct acpi_device *acpi_dev)
+static int toshiba_acpi_resume(struct device *device)
{
- struct toshiba_acpi_dev *dev = acpi_driver_data(acpi_dev);
+ struct toshiba_acpi_dev *dev = acpi_driver_data(to_acpi_device(device));
u32 result;

if (dev->hotkey_dev)
@@ -1318,6 +1318,9 @@ static int toshiba_acpi_resume(struct ac
return 0;
}

+static SIMPLE_DEV_PM_OPS(toshiba_acpi_pm,
+ toshiba_acpi_suspend, toshiba_acpi_resume);
+
static struct acpi_driver toshiba_acpi_driver = {
.name = "Toshiba ACPI driver",
.owner = THIS_MODULE,
@@ -1327,9 +1330,8 @@ static struct acpi_driver toshiba_acpi_d
.add = toshiba_acpi_add,
.remove = toshiba_acpi_remove,
.notify = toshiba_acpi_notify,
- .suspend = toshiba_acpi_suspend,
- .resume = toshiba_acpi_resume,
},
+ .drv.pm = &toshiba_acpi_pm,
};

static int __init toshiba_acpi_init(void)