};
struct acpi_button {
- acpi_handle handle;
struct acpi_device *device; /* Fixed button kludge */
u8 type;
unsigned long pushed;
};
-static struct file_operations acpi_button_info_fops = {
+static const struct file_operations acpi_button_info_fops = {
.open = acpi_button_info_open_fs,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
-static struct file_operations acpi_button_state_fops = {
+static const struct file_operations acpi_button_state_fops = {
.open = acpi_button_state_open_fs,
.read = seq_read,
.llseek = seq_lseek,
if (!button || !button->device)
return 0;
- status = acpi_evaluate_integer(button->handle, "_LID", NULL, &state);
+ status = acpi_evaluate_integer(button->device->handle, "_LID", NULL, &state);
if (ACPI_FAILURE(status)) {
seq_printf(seq, "state: unsupported\n");
} else {
if (!button)
return AE_BAD_PARAMETER;
- acpi_button_notify(button->handle, ACPI_BUTTON_NOTIFY_STATUS, button);
+ acpi_button_notify(button->device->handle, ACPI_BUTTON_NOTIFY_STATUS, button);
return AE_OK;
}
memset(button, 0, sizeof(struct acpi_button));
button->device = device;
- button->handle = device->handle;
acpi_driver_data(device) = button;
/*
button);
break;
default:
- status = acpi_install_notify_handler(button->handle,
+ status = acpi_install_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
acpi_button_notify,
button);
acpi_button_notify_fixed);
break;
default:
- status = acpi_remove_notify_handler(button->handle,
+ status = acpi_remove_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
acpi_button_notify);
break;