From: Mark Brown <broonie@kernel.org>
To: MyungJoo Ham <myungjoo.ham@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>
Cc: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org,
Mark Brown <broonie@linaro.org>
Subject: [PATCH 2/2] extcon: adc-jack: Use power efficient workqueue
Date: Fri, 19 Jul 2013 18:47:35 +0100 [thread overview]
Message-ID: <1374256055-26894-2-git-send-email-broonie@kernel.org> (raw)
In-Reply-To: <1374256055-26894-1-git-send-email-broonie@kernel.org>
From: Mark Brown <broonie@linaro.org>
The debounce timeout is generally quite long and the work not performance
critical so allow the scheduler to run the work anywhere rather than in
the normal per-CPU workqueue.
Signed-off-by: Mark Brown <broonie@linaro.org>
---
drivers/extcon/extcon-adc-jack.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index d0233cd..5985807 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -87,7 +87,8 @@ static irqreturn_t adc_jack_irq_thread(int irq, void *_data)
{
struct adc_jack_data *data = _data;
- schedule_delayed_work(&data->handler, data->handling_delay);
+ queue_delayed_work(system_power_efficient_wq,
+ &data->handler, data->handling_delay);
return IRQ_HANDLED;
}
--
1.8.3.2
next prev parent reply other threads:[~2013-07-19 17:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-19 17:47 [PATCH 1/2] extcon: gpio: Use power efficient workqueue for debounce Mark Brown
2013-07-19 17:47 ` Mark Brown [this message]
2013-07-22 4:27 ` [PATCH 2/2] extcon: adc-jack: Use power efficient workqueue Viresh Kumar
2013-07-22 4:27 ` [PATCH 1/2] extcon: gpio: Use power efficient workqueue for debounce Viresh Kumar
2013-07-24 23:50 ` Chanwoo Choi
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