diff options
| author | Tian Tao <tiantao6@hisilicon.com> | 2021-05-20 10:34:58 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-05-24 17:06:17 +0300 |
| commit | 558642bccede3d0e6ffebe4106b0719e29b9e4a8 (patch) | |
| tree | 3c18e88cb2051f5ee2c9dae0585853be7d9e1e34 /drivers/base/power | |
| parent | c4681547bcce777daf576925a966ffa824edd09d (diff) | |
| download | linux-558642bccede3d0e6ffebe4106b0719e29b9e4a8.tar.xz | |
PM: wakeirq: Set IRQF_NO_AUTOEN when requesting the IRQ
request_irq() after setting IRQ_NOAUTOEN as below
irq_set_status_flags(irq, IRQ_NOAUTOEN);
request_irq(dev, irq...);
can be replaced by request_irq() with IRQF_NO_AUTOEN flag.
This change is just to simplify the code, no actual functional
changes.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/wakeirq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/power/wakeirq.c b/drivers/base/power/wakeirq.c index 8e021082dba8..3bad3266a2ad 100644 --- a/drivers/base/power/wakeirq.c +++ b/drivers/base/power/wakeirq.c @@ -182,7 +182,6 @@ int dev_pm_set_dedicated_wake_irq(struct device *dev, int irq) wirq->dev = dev; wirq->irq = irq; - irq_set_status_flags(irq, IRQ_NOAUTOEN); /* Prevent deferred spurious wakeirqs with disable_irq_nosync() */ irq_set_status_flags(irq, IRQ_DISABLE_UNLAZY); @@ -192,7 +191,8 @@ int dev_pm_set_dedicated_wake_irq(struct device *dev, int irq) * so we use a threaded irq. */ err = request_threaded_irq(irq, NULL, handle_threaded_wake_irq, - IRQF_ONESHOT, wirq->name, wirq); + IRQF_ONESHOT | IRQF_NO_AUTOEN, + wirq->name, wirq); if (err) goto err_free_name; |