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