On 02/17/2016 02:44 PM, Gavin Shan wrote:
The device tree will change dynamically in PowerNV PCI hotplug driver. This enables CONFIG_OF_DYNAMIC to support that. Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx> --- arch/powerpc/platforms/powernv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powernv/Kconfig b/arch/powerpc/platforms/powernv/Kconfig index 604190c..e7b1ad7 100644 --- a/arch/powerpc/platforms/powernv/Kconfig +++ b/arch/powerpc/platforms/powernv/Kconfig @@ -18,6 +18,7 @@ config PPC_POWERNV select CPU_FREQ_GOV_ONDEMAND select CPU_FREQ_GOV_CONSERVATIVE select PPC_DOORBELL + select OF_DYNAMIC
Why not to enable it in 45/45 under config HOTPLUG_PCI_POWERNV? Is there any benefit of having it always on if HOTPLUG_PCI_POWERNV is not enabled?
default y config OPAL_PRD
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