diff options
| author | Daniel Lezcano | 2016-01-14 10:54:13 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2016-02-15 00:07:34 +0100 |
| commit | f944b5a7aff05a244a6c8cac297819af09a199e4 (patch) | |
| tree | 4f0af25234339850aea59022f6a63fbd19a9600c /kernel/irq/spurious.c | |
| parent | genirq: Add default affinity mask command line option (diff) | |
| download | kernel-qcow2-linux-f944b5a7aff05a244a6c8cac297819af09a199e4.tar.gz kernel-qcow2-linux-f944b5a7aff05a244a6c8cac297819af09a199e4.tar.xz kernel-qcow2-linux-f944b5a7aff05a244a6c8cac297819af09a199e4.zip | |
genirq: Use a common macro to go through the actions list
The irq code browses the list of actions differently to inspect the element
one by one. Even if it is not a problem, for the sake of consistent code,
provide a macro similar to for_each_irq_desc in order to have the same loop to
go through the actions list and use it in the code.
[ tglx: Renamed the macro ]
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: http://lkml.kernel.org/r/1452765253-31148-1-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/spurious.c')
| -rw-r--r-- | kernel/irq/spurious.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index 32144175458d..5707f97a3e6a 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -211,14 +211,12 @@ static void __report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret) * desc->lock here. See synchronize_irq(). */ raw_spin_lock_irqsave(&desc->lock, flags); - action = desc->action; - while (action) { + for_each_action_of_desc(desc, action) { printk(KERN_ERR "[<%p>] %pf", action->handler, action->handler); if (action->thread_fn) printk(KERN_CONT " threaded [<%p>] %pf", action->thread_fn, action->thread_fn); printk(KERN_CONT "\n"); - action = action->next; } raw_spin_unlock_irqrestore(&desc->lock, flags); } |