From: florian.vaussard@epfl.ch (Florian Vaussard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/3] leds: leds-pwm: Defer led_pwm_set() if PWM can sleep
Date: Wed, 27 Feb 2013 17:08:56 +0100 [thread overview]
Message-ID: <512E2F98.6070404@epfl.ch> (raw)
In-Reply-To: <20130130081728.GC13568@avionic-0098.mockup.avionic-design.de>
Hi Bryan,
On 01/30/2013 09:17 AM, Thierry Reding wrote:
> On Mon, Jan 28, 2013 at 03:00:59PM +0100, Florian Vaussard wrote:
>> Call to led_pwm_set() can happen inside atomic context, like triggers.
>> If the PWM call can sleep, defer using a worker.
>>
>> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
>> Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
>> ---
>> drivers/leds/leds-pwm.c | 50 +++++++++++++++++++++++++++++++++++++++-------
>> 1 files changed, 42 insertions(+), 8 deletions(-)
>
> Bryan, I assume that you'll be taking this? It doesn't apply cleanly to
> my tree, probably because of Peter's recent changes that you took
> through your tree and Florian based his patches on top of that. The
> conflict resolution should be trivial, though.
>
It seems that this patch was not taken. Could you pull it, as the other
part is already in linux-pwm? Or is there any show stopper?
Many thanks.
Florian
next prev parent reply other threads:[~2013-02-27 16:08 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-28 14:00 [PATCH v3 0/3] leds-pwm: Defer PWM calls if PWM can sleep Florian Vaussard
2013-01-28 14:00 ` [PATCH v3 1/3] pwm: Add pwm_can_sleep() as exported API to users Florian Vaussard
2013-01-29 8:20 ` Peter Ujfalusi
2013-01-30 8:14 ` Thierry Reding
2013-01-28 14:00 ` [PATCH v3 2/3] pwm: Add can_sleep property to drivers Florian Vaussard
2013-01-30 8:15 ` Thierry Reding
2013-01-28 14:00 ` [PATCH v3 3/3] leds: leds-pwm: Defer led_pwm_set() if PWM can sleep Florian Vaussard
2013-01-29 8:20 ` Peter Ujfalusi
2013-01-30 8:17 ` Thierry Reding
2013-02-04 8:53 ` Florian Vaussard
2013-02-27 16:08 ` Florian Vaussard [this message]
2013-03-04 10:44 ` Florian Vaussard
2013-03-04 10:58 ` Thierry Reding
2013-03-05 15:39 ` Florian Vaussard
2013-03-12 10:06 ` Florian Vaussard
2013-03-15 17:08 ` Bryan Wu
2013-03-15 18:59 ` Thierry Reding
2013-03-15 20:09 ` Florian Vaussard
2013-03-15 21:02 ` Bryan Wu
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