linux-kernel - Re: [PATCH] pwm: spear: Staticize spear_pwm

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Date:	Fri, 9 Nov 2012 12:58:33 +0100
From:	Thierry Reding <thierry.reding@...onic-design.de>
To:	Axel Lin <axel.lin@...ics.com>
Cc:	Shiraz Hashim <shiraz.hashim@...com>,
	Viresh Kumar <viresh.kumar@...aro.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pwm: spear: Staticize spear_pwm_config()

On Fri, Nov 09, 2012 at 07:52:22PM +0800, Axel Lin wrote:
> spear_pwm_config() is not referenced outside of this file, make it static.
> 
> Signed-off-by: Axel Lin <axel.lin@...ics.com>
> ---
>  drivers/pwm/pwm-spear.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c
> index 6a8fd9b..83b21d9 100644
> --- a/drivers/pwm/pwm-spear.c
> +++ b/drivers/pwm/pwm-spear.c
> @@ -76,8 +76,8 @@ static inline void spear_pwm_writel(struct spear_pwm_chip *chip,
>  	writel_relaxed(val, chip->mmio_base + (num << 4) + offset);
>  }
>  
> -int spear_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, int duty_ns,
> -		     int period_ns)
> +static int spear_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm,
> +			    int duty_ns, int period_ns)
>  {
>  	struct spear_pwm_chip *pc = to_spear_pwm_chip(chip);
>  	u64 val, div, clk_rate;

Applied, thanks.

Thierry

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