linux-kernel - Re: [PATCH v2 2/3] pwm: Add can

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Date:	Fri, 25 Jan 2013 14:51:30 +0100
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Florian Vaussard <florian.vaussard@...l.ch>
CC:	Bryan Wu <cooloney@...il.com>, Richard Purdie <rpurdie@...ys.net>,
	Thierry Reding <thierry.reding@...onic-design.de>,
	<linux-leds@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/3] pwm: Add can_sleep property to drivers

On 01/25/2013 02:44 PM, Florian Vaussard wrote:
> Calls to PWM drivers connected through I2C can sleep.
> Use the new can_sleep property.
> 
> Signed-off-by: Florian Vaussard <florian.vaussard@...l.ch>

Acked-by: Peter Ujfalusi <peter.ujfalusi@...com>

> ---
>  drivers/pwm/pwm-twl-led.c |    1 +
>  drivers/pwm/pwm-twl.c     |    1 +
>  2 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/pwm/pwm-twl-led.c b/drivers/pwm/pwm-twl-led.c
> index 9dfa0f3..6261193 100644
> --- a/drivers/pwm/pwm-twl-led.c
> +++ b/drivers/pwm/pwm-twl-led.c
> @@ -300,6 +300,7 @@ static int twl_pwmled_probe(struct platform_device *pdev)
>  
>  	twl->chip.dev = &pdev->dev;
>  	twl->chip.base = -1;
> +	twl->chip.can_sleep = 1;
>  
>  	mutex_init(&twl->mutex);
>  
> diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c
> index e65db95..4e56cd8 100644
> --- a/drivers/pwm/pwm-twl.c
> +++ b/drivers/pwm/pwm-twl.c
> @@ -315,6 +315,7 @@ static int twl_pwm_probe(struct platform_device *pdev)
>  	twl->chip.dev = &pdev->dev;
>  	twl->chip.base = -1;
>  	twl->chip.npwm = 2;
> +	twl->chip.can_sleep = 1;
>  
>  	mutex_init(&twl->mutex);
>  
> 


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