proc: unify PROC_DEVICETREE config
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>
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index ae2d4ad..6acbff3 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -7,6 +7,14 @@
menu "Flattened Device Tree and Open Firmware support"
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
bool
select DTC
