+ if (sc->flags & POLL_CFG_GDSCR) {
+ switch (status) {
+ case GDSC_ON:
+ return !!(val & GDSC_POWER_UP_COMPLETE);
+ case GDSC_OFF:
+ return !!(val & GDSC_POWER_DOWN_COMPLETE);
+ }
+ }
+
+ switch (status) {
+ case GDSC_ON:
+ return !!(val & PWR_ON_MASK);
+ case GDSC_OFF:
+ return !(val & PWR_ON_MASK);
+ }
+
+ return -EINVAL;