Re: [PWM v6 1/3] PWM: Implement a generic PWM framework

[Lars-Peter Clausen]

On 03/06/2011 07:16 AM, Lars-Peter Clausen wrote:
> On 03/06/2011 05:17 AM, Bill Gatliff wrote:
>> +
>> +
>> +pwm_set_handler() -- Defines an end-of-period callback.  The indicated
>> +function will be invoked in a worker thread at the end of each PWM
>> +period, and can subsequently invoke pwm_config(), etc.  Must be used
>> +with extreme care for high-speed PWM outputs.  Set the handler
>> +function to NULL to un-set the handler.
>> +

This looks like a poor man's IRQ handler implementation. In my opinion something
like pwm_to_irq would be better suited interface.

- Lars
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