diff options
| -rw-r--r-- | include/linux/irq.h | 1 | ||||
| -rw-r--r-- | kernel/irq/chip.c | 2 | ||||
| -rw-r--r-- | kernel/irq/internals.h | 2 | ||||
| -rw-r--r-- | kernel/irq/spurious.c | 6 |
4 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 67b77cf..047a695 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -69,7 +69,6 @@ typedef void (*irq_flow_handler_t)(unsigned int irq, #define IRQ_SUSPENDED 0x04000000 /* IRQ has gone through suspend sequence */ #define IRQ_ONESHOT 0x08000000 /* IRQ is not unmasked after hardirq */ #define IRQ_NESTED_THREAD 0x10000000 /* IRQ is nested into another, no own handler thread */ -#define IRQ_POLL_INPROGRESS 0x20000000 /* IRQ poll is in progress */ #define IRQF_MODIFY_MASK \ (IRQ_TYPE_SENSE_MASK | IRQ_NOPROBE | IRQ_NOREQUEST | \ diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index bff21f2..34245e7 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -400,7 +400,7 @@ EXPORT_SYMBOL_GPL(handle_nested_irq); static bool irq_check_poll(struct irq_desc *desc) { - if (!(desc->status & IRQ_POLL_INPROGRESS)) + if (!(desc->istate & IRQS_POLL_INPROGRESS)) return false; return irq_wait_for_poll(desc); } diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index dc5e21b..f5d28e1 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -39,10 +39,12 @@ enum { * IRQS_AUTODETECT - autodetection in progress * IRQS_SPURIOUS_DISABLED - was disabled due to spurious interrupt * detection + * IRQS_POLL_INPROGRESS - polling in progress */ enum { IRQS_AUTODETECT = 0x00000001, IRQS_SPURIOUS_DISABLED = 0x00000002, + IRQS_POLL_INPROGRESS = 0x00000008, }; #define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data) diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index 2941d8a..21c4617 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -98,13 +98,13 @@ static int try_one_irq(int irq, struct irq_desc *desc, bool force) } /* Mark it poll in progress */ - desc->status |= IRQ_POLL_INPROGRESS; + desc->istate |= IRQS_POLL_INPROGRESS; do { if (handle_irq_event(desc) == IRQ_HANDLED) ret = IRQ_HANDLED; action = desc->action; } while ((desc->status & IRQ_PENDING) && action); - desc->status &= ~IRQ_POLL_INPROGRESS; + desc->istate &= ~IRQS_POLL_INPROGRESS; out: raw_spin_unlock(&desc->lock); return ret == IRQ_HANDLED; @@ -259,7 +259,7 @@ try_misrouted_irq(unsigned int irq, struct irq_desc *desc, void note_interrupt(unsigned int irq, struct irq_desc *desc, irqreturn_t action_ret) { - if (desc->status & IRQ_POLL_INPROGRESS) + if (desc->istate & IRQS_POLL_INPROGRESS) return; if (unlikely(action_ret != IRQ_HANDLED)) { |