diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/generic-chip.c | 1 | ||||
| -rw-r--r-- | kernel/irq/irqdesc.c | 2 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 2 | ||||
| -rw-r--r-- | kernel/irq/spurious.c | 6 |
4 files changed, 7 insertions, 4 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index 6cb7613e4bf4..c89295a8f668 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -6,6 +6,7 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/slab.h> +#include <linux/export.h> #include <linux/interrupt.h> #include <linux/kernel_stat.h> #include <linux/syscore_ops.h> diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 1550e8447a16..d86e254b95eb 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -9,7 +9,7 @@ */ #include <linux/irq.h> #include <linux/slab.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/interrupt.h> #include <linux/kernel_stat.h> #include <linux/radix-tree.h> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 67ce837ae52c..0e2b179bc7b3 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1596,7 +1596,7 @@ int request_percpu_irq(unsigned int irq, irq_handler_t handler, return -ENOMEM; action->handler = handler; - action->flags = IRQF_PERCPU; + action->flags = IRQF_PERCPU | IRQF_NO_SUSPEND; action->name = devname; action->percpu_dev_id = dev_id; diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index aa57d5da18c1..dc813a948be2 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -84,7 +84,9 @@ static int try_one_irq(int irq, struct irq_desc *desc, bool force) */ action = desc->action; if (!action || !(action->flags & IRQF_SHARED) || - (action->flags & __IRQF_TIMER) || !action->next) + (action->flags & __IRQF_TIMER) || + (action->handler(irq, action->dev_id) == IRQ_HANDLED) || + !action->next) goto out; /* Already running on another processor */ @@ -115,7 +117,7 @@ static int misrouted_irq(int irq) struct irq_desc *desc; int i, ok = 0; - if (atomic_inc_return(&irq_poll_active) == 1) + if (atomic_inc_return(&irq_poll_active) != 1) goto out; irq_poll_cpu = smp_processor_id(); |