Commit-ID: 71f64340fc0eadd06036d0db9a511b6d726add1d
Gitweb: http://git.kernel.org/tip/71f64340fc0eadd06036d0db9a511b6d726add1d
Author: Huang Shijie <shijie.huang@xxxxxxx>
AuthorDate: Wed, 2 Sep 2015 10:24:55 +0800
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 22 Sep 2015 16:14:55 +0200
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@xxxxxxx>
Reviewed-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
Cc: peterz@xxxxxxxxxxxxx
Cc: marc.zyngier@xxxxxxx
Link: http://lkml.kernel.org/r/1441160695-19809-1-git-send-email-shijie.huang@xxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
kernel/irq/chip.c | 2 +-
kernel/irq/handle.c | 7 +++----
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 e28169d..46f1fb5 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 de41a68..ea7b5fd 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 5ef0c2d..cd60bb4 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 :*/
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|