genirq: Move IRQ_SUSPENDED to core

No users outside of core.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-02-08 12:44:58 +01:00
parent 6e40262ea4
commit c531e8361f
4 changed files with 9 additions and 9 deletions

View File

@ -60,7 +60,6 @@ typedef void (*irq_flow_handler_t)(unsigned int irq,
#define IRQ_MASKED 0x00002000 /* DEPRECATED */
#endif
#define IRQ_LEVEL 0x00004000 /* IRQ level triggered */
#define IRQ_PER_CPU 0x00010000 /* IRQ is per CPU */
#define IRQ_NOPROBE 0x00020000 /* IRQ is not valid for probing */
@ -71,7 +70,6 @@ typedef void (*irq_flow_handler_t)(unsigned int irq,
#define IRQ_NO_BALANCING 0x00400000 /* IRQ is excluded from balancing */
#define IRQ_MOVE_PCNTXT 0x01000000 /* IRQ migration from process context */
#define IRQ_AFFINITY_SET 0x02000000 /* IRQ affinity was set from userspace*/
#define IRQ_SUSPENDED 0x04000000 /* IRQ has gone through suspend sequence */
#define IRQ_NESTED_THREAD 0x10000000 /* IRQ is nested into another, no own handler thread */
#define IRQF_MODIFY_MASK \

View File

@ -48,6 +48,7 @@ enum {
* IRQS_DISABLED - irq is disabled
* IRQS_PENDING - irq is pending and replayed later
* IRQS_MASKED - irq is masked
* IRQS_SUSPENDED - irq is suspended
*/
enum {
IRQS_AUTODETECT = 0x00000001,
@ -60,6 +61,7 @@ enum {
IRQS_DISABLED = 0x00000100,
IRQS_PENDING = 0x00000200,
IRQS_MASKED = 0x00000400,
IRQS_SUSPENDED = 0x00000800,
};
#define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data)

View File

@ -326,7 +326,7 @@ void __disable_irq(struct irq_desc *desc, unsigned int irq, bool suspend)
if (suspend) {
if (!desc->action || (desc->action->flags & IRQF_NO_SUSPEND))
return;
desc->status |= IRQ_SUSPENDED;
desc->istate |= IRQS_SUSPENDED;
}
if (!desc->depth++)
@ -388,7 +388,7 @@ EXPORT_SYMBOL(disable_irq);
void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
{
if (resume) {
if (!(desc->status & IRQ_SUSPENDED)) {
if (!(desc->istate & IRQS_SUSPENDED)) {
if (!desc->action)
return;
if (!(desc->action->flags & IRQF_FORCE_RESUME))
@ -396,7 +396,7 @@ void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
/* Pretend that it got disabled ! */
desc->depth++;
}
desc->status &= ~IRQ_SUSPENDED;
desc->istate &= ~IRQS_SUSPENDED;
}
switch (desc->depth) {
@ -405,7 +405,7 @@ void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
WARN(1, KERN_WARNING "Unbalanced enable for IRQ %d\n", irq);
break;
case 1: {
if (desc->status & IRQ_SUSPENDED)
if (desc->istate & IRQS_SUSPENDED)
goto err_out;
/* Prevent probing on this irq: */
desc->status |= IRQ_NOPROBE;

View File

@ -18,7 +18,7 @@
* During system-wide suspend or hibernation device drivers need to be prevented
* from receiving interrupts and this function is provided for this purpose.
* It marks all interrupt lines in use, except for the timer ones, as disabled
* and sets the IRQ_SUSPENDED flag for each of them.
* and sets the IRQS_SUSPENDED flag for each of them.
*/
void suspend_device_irqs(void)
{
@ -34,7 +34,7 @@ void suspend_device_irqs(void)
}
for_each_irq_desc(irq, desc)
if (desc->status & IRQ_SUSPENDED)
if (desc->istate & IRQS_SUSPENDED)
synchronize_irq(irq);
}
EXPORT_SYMBOL_GPL(suspend_device_irqs);
@ -43,7 +43,7 @@ EXPORT_SYMBOL_GPL(suspend_device_irqs);
* 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.
* have the IRQS_SUSPENDED flag set.
*/
void resume_device_irqs(void)
{