Re: [PATCH v8 39/45] powerpc/powernv: Select OF_DYNAMIC

2016-04-19 Thread Gavin Shan 
On Tue, Apr 19, 2016 at 07:42:01PM +1000, Alexey Kardashevskiy wrote:
>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 
>>---
>>  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?
>

Agree, I will move accordingly in next revision. Note that we have to move
it back here once something else depends on OF_DYNAMIC in future.

>>  default y
>>
>>  config OPAL_PRD
>>
>
>
>-- 
>Alexey
>

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Re: [PATCH v8 39/45] powerpc/powernv: Select OF_DYNAMIC

2016-04-19 Thread Alexey Kardashevskiy 

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 
---
  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




--
Alexey
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[PATCH v8 39/45] powerpc/powernv: Select OF_DYNAMIC

2016-02-16 Thread Gavin Shan 
The device tree will change dynamically in PowerNV PCI hotplug
driver. This enables CONFIG_OF_DYNAMIC to support that.

Signed-off-by: Gavin Shan 
---
 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
default y
 
 config OPAL_PRD
-- 
2.1.0

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