Messages in this thread | | | From | Kevin Hilman <> | Subject | Re: [PATCH V6 4/9] genirq: Add runtime power management support for IRQ chips | Date | Fri, 10 Jun 2016 15:08:30 -0700 |
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Jon Hunter <jonathanh@nvidia.com> writes:
> Some IRQ chips may be located in a power domain outside of the CPU > subsystem and hence will require device specific runtime power > management. In order to support such IRQ chips, add a pointer for a > device structure to the irq_chip structure, and if this pointer is > populated by the IRQ chip driver and CONFIG_PM is selected in the kernel > configuration, then the pm_runtime_get/put APIs for this chip will be > called when an IRQ is requested/freed, respectively. > > Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
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