linux-kernel - Re: [PATCH v2 2/3] pwm: pwm-samsung: fix suspend/resume support

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Message-ID: <20170821083417.GT18996@ulmo>
Date:   Mon, 21 Aug 2017 10:34:17 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Kamil Debski <kamil@...as.org>,
        Tomasz Figa <tomasz.figa@...il.com>, linux-pwm@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH v2 2/3] pwm: pwm-samsung: fix suspend/resume support

On Mon, Apr 24, 2017 at 12:01:08PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Fix suspend/resume support:
> 
> - add disabled_mask to struct samsung_pwm_chip to track PWM
>   disabled state information in pwm_samsung_{disable,enable}()
> 
> - rename pwm_samsung_config() to __pwm_samsung_config() and
>   add extra force_period parameter to be used during resume
>   (to force tin_ns and tcnt recalculation)
> 
> - add pwm_samsung_config() wrapper for preserving old behavior
> 
> - properly restore PWM configuration in pwm_samsung_resume()
> 
> - remove no longer needed pwm_samsung_suspend()
> 
> - update Copyrights
> 
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> ---
>  drivers/pwm/pwm-samsung.c | 67 +++++++++++++++++++++++++----------------------
>  1 file changed, 35 insertions(+), 32 deletions(-)

Applied to for-4.14/drivers, thanks.

Thierry

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