return 0;
}
+#ifdef CONFIG_PM
+
/*
* LDM power management.
*/
if (level == SUSPEND_SAVE_STATE ||
level == SUSPEND_DISABLE ||
level == SUSPEND_POWER_DOWN) {
- if (!dev->saved_state)
- dev->saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
- if (!dev->saved_state)
+ if (!dev->power.saved_state)
+ dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
+ if (!dev->power.saved_state)
return -ENOMEM;
- *(unsigned int *)dev->saved_state = NCR_0;
+ *(unsigned int *)dev->power.saved_state = NCR_0;
}
return 0;
static int neponset_resume(struct device *dev, u32 level)
{
if (level == RESUME_RESTORE_STATE || level == RESUME_ENABLE) {
- if (dev->saved_state) {
- NCR_0 = *(unsigned int *)dev->saved_state;
- kfree(dev->saved_state);
- dev->saved_state = NULL;
+ if (dev->power.saved_state) {
+ NCR_0 = *(unsigned int *)dev->power.saved_state;
+ kfree(dev->power.saved_state);
+ dev->power.saved_state = NULL;
}
}
return 0;
}
+#else
+#define neponset_suspend NULL
+#define neponset_resume NULL
+#endif
+
static struct device_driver neponset_device_driver = {
.name = "neponset",
.bus = &platform_bus_type,