提交 a7377419 编写于 作者: R Rafael J. Wysocki

panasonic-laptop: Use struct dev_pm_ops for power management

Make the panasonic-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: NRafael J. Wysocki <rjw@sisk.pl>
上级 bb6b98d6
......@@ -177,7 +177,6 @@ enum SINF_BITS { SINF_NUM_BATTERIES = 0,
static int acpi_pcc_hotkey_add(struct acpi_device *device);
static int acpi_pcc_hotkey_remove(struct acpi_device *device, int type);
static int acpi_pcc_hotkey_resume(struct acpi_device *device);
static void acpi_pcc_hotkey_notify(struct acpi_device *device, u32 event);
static const struct acpi_device_id pcc_device_ids[] = {
......@@ -189,6 +188,9 @@ static const struct acpi_device_id pcc_device_ids[] = {
};
MODULE_DEVICE_TABLE(acpi, pcc_device_ids);
static int acpi_pcc_hotkey_resume(struct device *dev);
static SIMPLE_DEV_PM_OPS(acpi_pcc_hotkey_pm, NULL, acpi_pcc_hotkey_resume);
static struct acpi_driver acpi_pcc_driver = {
.name = ACPI_PCC_DRIVER_NAME,
.class = ACPI_PCC_CLASS,
......@@ -196,9 +198,9 @@ static struct acpi_driver acpi_pcc_driver = {
.ops = {
.add = acpi_pcc_hotkey_add,
.remove = acpi_pcc_hotkey_remove,
.resume = acpi_pcc_hotkey_resume,
.notify = acpi_pcc_hotkey_notify,
},
.drv.pm = &acpi_pcc_hotkey_pm,
};
static const struct key_entry panasonic_keymap[] = {
......@@ -538,11 +540,15 @@ static void acpi_pcc_destroy_input(struct pcc_acpi *pcc)
/* kernel module interface */
static int acpi_pcc_hotkey_resume(struct acpi_device *device)
static int acpi_pcc_hotkey_resume(struct device *dev)
{
struct pcc_acpi *pcc = acpi_driver_data(device);
struct pcc_acpi *pcc;
if (!dev)
return -EINVAL;
if (device == NULL || pcc == NULL)
pcc = acpi_driver_data(to_acpi_device(dev));
if (!pcc)
return -EINVAL;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Sticky mode restore: %d\n",
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册