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authorRafael J. Wysocki <rjw@sisk.pl>2012-06-27 23:27:33 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-07-01 13:31:04 +0200
commitbb6b98d6e4f9aada309c54ebd6df1cc6151f3af1 (patch)
treedfe31dd19eea8a13a3a77e666ba76cfcff170b53 /drivers/platform
parent4ce05b42603195386fa783c4f070ecc8682c189f (diff)
downloadop-kernel-dev-bb6b98d6e4f9aada309c54ebd6df1cc6151f3af1.zip
op-kernel-dev-bb6b98d6e4f9aada309c54ebd6df1cc6151f3af1.tar.gz
sony-laptop: Use struct dev_pm_ops for power management
Make the sony-laptop 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/platform')
-rw-r--r--drivers/platform/x86/sony-laptop.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 2b604f3..c7a2362 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1452,7 +1452,7 @@ static void sony_nc_function_resume(void)
&result);
}
-static int sony_nc_resume(struct acpi_device *device)
+static int sony_nc_resume(struct device *dev)
{
struct sony_nc_value *item;
acpi_handle handle;
@@ -1484,6 +1484,8 @@ static int sony_nc_resume(struct acpi_device *device)
return 0;
}
+static SIMPLE_DEV_PM_OPS(sony_nc_pm, NULL, sony_nc_resume);
+
static void sony_nc_rfkill_cleanup(void)
{
int i;
@@ -2728,9 +2730,9 @@ static struct acpi_driver sony_nc_driver = {
.ops = {
.add = sony_nc_add,
.remove = sony_nc_remove,
- .resume = sony_nc_resume,
.notify = sony_nc_notify,
},
+ .drv.pm = &sony_nc_pm,
};
/*********** SPIC (SNY6001) Device ***********/
@@ -4243,19 +4245,22 @@ err_free_resources:
return result;
}
-static int sony_pic_suspend(struct acpi_device *device)
+static int sony_pic_suspend(struct device *dev)
{
- if (sony_pic_disable(device))
+ if (sony_pic_disable(to_acpi_device(dev)))
return -ENXIO;
return 0;
}
-static int sony_pic_resume(struct acpi_device *device)
+static int sony_pic_resume(struct device *dev)
{
- sony_pic_enable(device, spic_dev.cur_ioport, spic_dev.cur_irq);
+ sony_pic_enable(to_acpi_device(dev),
+ spic_dev.cur_ioport, spic_dev.cur_irq);
return 0;
}
+static SIMPLE_DEV_PM_OPS(sony_pic_pm, sony_pic_suspend, sony_pic_resume);
+
static const struct acpi_device_id sony_pic_device_ids[] = {
{SONY_PIC_HID, 0},
{"", 0},
@@ -4269,9 +4274,8 @@ static struct acpi_driver sony_pic_driver = {
.ops = {
.add = sony_pic_add,
.remove = sony_pic_remove,
- .suspend = sony_pic_suspend,
- .resume = sony_pic_resume,
},
+ .drv.pm = &sony_pic_pm,
};
static struct dmi_system_id __initdata sonypi_dmi_table[] = {
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