}
#endif
-void __disable_irq(struct irq_desc *desc, unsigned int irq, bool suspend)
+void __disable_irq(struct irq_desc *desc, unsigned int irq)
{
- if (suspend) {
- if (!desc->action || (desc->action->flags & IRQF_NO_SUSPEND))
- return;
- desc->istate |= IRQS_SUSPENDED;
- }
-
if (!desc->depth++)
irq_disable(desc);
}
if (!desc)
return -EINVAL;
- __disable_irq(desc, irq, false);
+ __disable_irq(desc, irq);
irq_put_desc_busunlock(desc, flags);
return 0;
}
}
EXPORT_SYMBOL(disable_irq);
-void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
+void __enable_irq(struct irq_desc *desc, unsigned int irq)
{
- if (resume) {
- if (!(desc->istate & IRQS_SUSPENDED)) {
- if (!desc->action)
- return;
- if (!(desc->action->flags & IRQF_FORCE_RESUME))
- return;
- /* Pretend that it got disabled ! */
- desc->depth++;
- }
- desc->istate &= ~IRQS_SUSPENDED;
- }
-
switch (desc->depth) {
case 0:
err_out:
KERN_ERR "enable_irq before setup/request_irq: irq %u\n", irq))
goto out;
- __enable_irq(desc, irq, false);
+ __enable_irq(desc, irq);
out:
irq_put_desc_busunlock(desc, flags);
}
new->irq = irq;
*old_ptr = new;
+ irq_pm_install_action(desc, new);
+
/* Reset broken irq detection when installing new handler */
desc->irq_count = 0;
desc->irqs_unhandled = 0;
*/
if (shared && (desc->istate & IRQS_SPURIOUS_DISABLED)) {
desc->istate &= ~IRQS_SPURIOUS_DISABLED;
- __enable_irq(desc, irq, false);
+ __enable_irq(desc, irq);
}
raw_spin_unlock_irqrestore(&desc->lock, flags);
/* Found it - now remove it from the list of entries: */
*action_ptr = action->next;
+ irq_pm_remove_action(desc, action);
+
/* If this was the last handler, shut down the IRQ line: */
if (!desc->action) {
irq_shutdown(desc);