{
struct sysdev_class *cls;
- /*
- * Called from syscore in mainline but called directly here
- * since syscore does not exist in this tree.
- */
- irq_pm_syscore_resume();
-
WARN_ONCE(!irqs_disabled(),
"Interrupts enabled while resuming system devices\n");
if (irq < 0)
return irq;
- irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME | IRQF_EARLY_RESUME;
+ irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME;
retval = request_irq(irq, handler, irqflags, devname, dev_id);
if (retval != 0) {
unbind_from_irq(irq);
* irq line disabled until the threaded handler has been run.
* IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
* IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
- * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device
- * resume time.
*/
#define IRQF_DISABLED 0x00000020
#define IRQF_SAMPLE_RANDOM 0x00000040
#define IRQF_ONESHOT 0x00002000
#define IRQF_NO_SUSPEND 0x00004000
#define IRQF_FORCE_RESUME 0x00008000
-#define IRQF_EARLY_RESUME 0x00020000
#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND)
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
-extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
#else
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
-static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif
}
EXPORT_SYMBOL_GPL(suspend_device_irqs);
-static void resume_irqs(bool want_early)
+/**
+ * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
+ *
+ * Enable all interrupt lines previously disabled by suspend_device_irqs() that
+ * have the IRQ_SUSPENDED flag set.
+ */
+void resume_device_irqs(void)
{
struct irq_desc *desc;
int irq;
for_each_irq_desc(irq, desc) {
unsigned long flags;
- bool is_early = desc->action &&
- desc->action->flags & IRQF_EARLY_RESUME;
-
- if (is_early != want_early)
- continue;
spin_lock_irqsave(&desc->lock, flags);
__enable_irq(desc, irq, true);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
-
-/**
- * irq_pm_syscore_ops - enable interrupt lines early
- *
- * Enable all interrupt lines with %IRQF_EARLY_RESUME set.
- */
-void irq_pm_syscore_resume(void)
-{
- resume_irqs(true);
-}
-
-/**
- * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
- *
- * Enable all non-%IRQF_EARLY_RESUME interrupt lines previously
- * disabled by suspend_device_irqs() that have the IRQS_SUSPENDED flag
- * set as well as those with %IRQF_FORCE_RESUME.
- */
-void resume_device_irqs(void)
-{
- resume_irqs(false);
-}
EXPORT_SYMBOL_GPL(resume_device_irqs);
/**