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| author | Huang Shijie <shijie.huang@arm.com> | 2015-09-02 10:24:55 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-09-22 16:14:55 +0200 |
| commit | 71f64340fc0eadd06036d0db9a511b6d726add1d (patch) | |
| tree | c1ab2791ff1cb79d35d1a4a5eb0b7bde8ca6b112 /kernel/irq | |
| parent | b55a3bb8650ddb096624175c55176d7fdbcad4ae (diff) | |
| download | linux-71f64340fc0eadd06036d0db9a511b6d726add1d.tar.gz linux-71f64340fc0eadd06036d0db9a511b6d726add1d.tar.bz2 linux-71f64340fc0eadd06036d0db9a511b6d726add1d.zip | |
genirq: Remove the second parameter from handle_irq_event_percpu()
Actually, we always use the first irq action of the @desc->action
chain, so remove the second parameter from handle_irq_event_percpu()
which makes the code more tidy.
Signed-off-by: Huang Shijie <shijie.huang@arm.com>
Reviewed-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: peterz@infradead.org
Cc: marc.zyngier@arm.com
Link: http://lkml.kernel.org/r/1441160695-19809-1-git-send-email-shijie.huang@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/chip.c | 2 | ||||
| -rw-r--r-- | kernel/irq/handle.c | 7 | ||||
| -rw-r--r-- | kernel/irq/internals.h | 2 |
3 files changed, 5 insertions, 6 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index e28169dd1c36..46f1fb505b16 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -669,7 +669,7 @@ void handle_percpu_irq(struct irq_desc *desc) if (chip->irq_ack) chip->irq_ack(&desc->irq_data); - handle_irq_event_percpu(desc, desc->action); + handle_irq_event_percpu(desc); if (chip->irq_eoi) chip->irq_eoi(&desc->irq_data); diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index de41a68fc038..ea7b5fd99ba5 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -132,11 +132,11 @@ void __irq_wake_thread(struct irq_desc *desc, struct irqaction *action) wake_up_process(action->thread); } -irqreturn_t -handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action) +irqreturn_t handle_irq_event_percpu(struct irq_desc *desc) { irqreturn_t retval = IRQ_NONE; unsigned int flags = 0, irq = desc->irq_data.irq; + struct irqaction *action = desc->action; do { irqreturn_t res; @@ -184,14 +184,13 @@ handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action) irqreturn_t handle_irq_event(struct irq_desc *desc) { - struct irqaction *action = desc->action; irqreturn_t ret; desc->istate &= ~IRQS_PENDING; irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS); raw_spin_unlock(&desc->lock); - ret = handle_irq_event_percpu(desc, action); + ret = handle_irq_event_percpu(desc); raw_spin_lock(&desc->lock); irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS); diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index 5ef0c2dbe930..cd60bb48397f 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -81,7 +81,7 @@ extern void irq_mark_irq(unsigned int irq); extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr); -irqreturn_t handle_irq_event_percpu(struct irq_desc *desc, struct irqaction *action); +irqreturn_t handle_irq_event_percpu(struct irq_desc *desc); irqreturn_t handle_irq_event(struct irq_desc *desc); /* Resending of interrupts :*/ |