Re: [PATCH 1/2] OMAP: convert I2C driver to PM QoS for latency constraints

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jean.pihet@xxxxxxxxxxxxxx writes:

> From: Jean Pihet <j-pihet@xxxxxx>
>
> Convert the driver from the outdated omap_pm_set_max_mpu_wakeup_lat
> API to the new PM QoS API.
> Since the constraint is on the MPU subsystem, use the PM_QOS_CPU_DMA_LATENCY
> class of PM QoS. The resulting MPU constraints are used by cpuidle to
> decide the next power state of the MPU subsystem.
>
> The I2C device latency timing is derived from the FIFO size and the
> clock speed and so is applicable to all OMAP SoCs.
>
> Signed-off-by: Jean Pihet <j-pihet@xxxxxx>

Nice.

Acked-by: Kevin Hilman <khilman@xxxxxx>

I'll queue this with the other I2C changes I've queued once the QoS
series has been merged.

Kevin
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