of: remove of_default_bus_ids

This list used was by only two platforms with all other platforms defining an
own list of valid bus id's to pass to of_platform_bus_probe.  This patch:

i)   copies the default list to the two platforms that depended on it (powerpc)
ii)  remove the usage of of_default_bus_ids in of_platform_bus_probe
iii) removes the definition of the list from all architectures that defined it

Passing a NULL 'matches' parameter to of_platform_bus_probe is still valid; the
function returns no error in that case as the NULL value is equivalent to an
empty list.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
[grant.likely@secretlab.ca: added __initdata annotations, warn on and return error on missing match table, and fix whitespace errors]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index b24c5a5b0426..4e6d989c06df 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -19,8 +19,6 @@
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 
-extern const struct of_device_id of_default_bus_ids[];
-
 /*
  * An of_platform_driver driver is attached to a basic of_device on
  * the "platform bus" (platform_bus_type).