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proc: unify PROC_DEVICETREE config

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Microblaze and PPC both use PROC_DEVICETREE, and OLPC will as well.. put
the Kconfig option into fs/ rather than in arch/*/Kconfig.

Signed-off-by: Andres Salomon <dilinger@queued.net>
[grant.likely@secretlab.ca: changed depends to PROC_FS && !SPARC]
[grant.likely@secretlab.ca: moved to drivers/of/Kconfig]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Andres Salomon 2010-06-28 22:00:48 -04:00 committed by Grant Likely
parent 5ab5fc7e35
commit ef2a4524d6
3 changed files with 8 additions and 16 deletions
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8
arch/microblaze/Kconfig
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@ -123,14 +123,6 @@ config CMDLINE_FORCE
Set this to have arguments from the default kernel command string Set this to have arguments from the default kernel command string
override those passed by the boot loader. override those passed by the boot loader.
config PROC_DEVICETREE
bool "Support for device tree in /proc"
depends on PROC_FS
help
This option adds a device-tree directory under /proc which contains
an image of the device tree that the kernel copies from Open
Firmware or other boot firmware. If unsure, say Y here.
endmenu endmenu
menu "Advanced setup" menu "Advanced setup"

8
arch/powerpc/Kconfig
View File

@ -572,14 +572,6 @@ config SCHED_SMT
when dealing with POWER5 cpus at a cost of slightly increased when dealing with POWER5 cpus at a cost of slightly increased
overhead in some places. If unsure say N here. overhead in some places. If unsure say N here.
config PROC_DEVICETREE
bool "Support for device tree in /proc"
depends on PROC_FS
help
This option adds a device-tree directory under /proc which contains
an image of the device tree that the kernel copies from Open
Firmware or other boot firmware. If unsure, say Y here.
config CMDLINE_BOOL config CMDLINE_BOOL
bool "Default bootloader kernel arguments" bool "Default bootloader kernel arguments"

8
drivers/of/Kconfig
View File

@ -7,6 +7,14 @@ config OF
menu "Flattened Device Tree and Open Firmware support" menu "Flattened Device Tree and Open Firmware support"
depends on OF depends on OF
config PROC_DEVICETREE
bool "Support for device tree in /proc"
depends on PROC_FS && !SPARC
help
This option adds a device-tree directory under /proc which contains
an image of the device tree that the kernel copies from Open
Firmware or other boot firmware. If unsure, say Y here.
config OF_FLATTREE config OF_FLATTREE
bool bool
select DTC select DTC