diff options
Diffstat (limited to 'drivers/platform/x86/panasonic-laptop.c')
| -rw-r--r-- | drivers/platform/x86/panasonic-laptop.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index ffff8b4b494..8e8caa767d6 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -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 +188,11 @@ static const struct acpi_device_id pcc_device_ids[] = { }; MODULE_DEVICE_TABLE(acpi, pcc_device_ids); +#ifdef CONFIG_PM_SLEEP +static int acpi_pcc_hotkey_resume(struct device *dev); +#endif +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 +200,9 @@ 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 +542,16 @@ static void acpi_pcc_destroy_input(struct pcc_acpi *pcc) /* kernel module interface */ -static int acpi_pcc_hotkey_resume(struct acpi_device *device) +#ifdef CONFIG_PM_SLEEP +static int acpi_pcc_hotkey_resume(struct device *dev) { - struct pcc_acpi *pcc = acpi_driver_data(device); + struct pcc_acpi *pcc; - if (device == NULL || pcc == NULL) + if (!dev) + return -EINVAL; + + pcc = acpi_driver_data(to_acpi_device(dev)); + if (!pcc) return -EINVAL; ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Sticky mode restore: %d\n", @@ -550,6 +559,7 @@ static int acpi_pcc_hotkey_resume(struct acpi_device *device) return acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, pcc->sticky_mode); } +#endif static int acpi_pcc_hotkey_add(struct acpi_device *device) { |