On 11/22/2012 11:31 PM, Alexandre Pereira da Silva wrote:
> Em 14/11/2012 09:58, "Alban Bedel" <alban.be...@avionic-design.de> escreveu:
>>
>> A single clock is used for all PWMs meaning the clock ref count might
>> be between 0 and N when remove() is called. Instead of a single
>> clk_disable() call pwm_disable() on each PWM, that ensure that
>> clk_disable() is called for each PWM that were still enabled.
>>
>> Signed-off-by: Alban Bedel <alban.be...@avionic-design.de>
>
> Acked-by: Alexandre Pereira da Silva <aletes....@gmail.com>
Some style fixes necessary below (Thierry will take care of it), otherwise:
Acked-by: Roland Stigge <sti...@antcom.de>
>
>> ---
>> drivers/pwm/pwm-lpc32xx.c | 5 ++++-
>> 1 files changed, 4 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/pwm/pwm-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c
>> index 03ec3ff..f45ce2c 100644
>> --- a/drivers/pwm/pwm-lpc32xx.c
>> +++ b/drivers/pwm/pwm-lpc32xx.c
>> @@ -136,8 +136,11 @@ static int lpc32xx_pwm_probe(struct platform_device
> *pdev)
>> static int __devexit lpc32xx_pwm_remove(struct platform_device *pdev)
>> {
>> struct lpc32xx_pwm_chip *lpc32xx = platform_get_drvdata(pdev);
>> + int i;
>> +
>> + for (i = 0 ; i < lpc32xx->chip.npwm ; i += 1)
>> + pwm_disable(&lpc32xx->chip.pwms[i]);
>>
>> - clk_disable(lpc32xx->clk);
>> return pwmchip_remove(&lpc32xx->chip);
>> }
>>
>> --
>> 1.7.0.4
>>
>
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