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[POWERPC] Add of_find_matching_node() helper function

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Similar to of_find_compatible_node(), of_find_matching_node() and
for_each_matching_node() allow you to iterate over the device tree
looking for specific nodes, except that they take of_device_id
tables instead of strings.

This also moves of_match_node() from driver/of/device.c to
driver/of/base.c to colocate it with the of_find_matching_node which
depends on it.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Grant Likely
2008-01-09 06:20:40 +11:00
committed by Paul Mackerras
parent 91bbbe22db
commit 283029d16a
10 changed files with 73 additions and 32 deletions
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arch/powerpc/kernel/of_platform.c
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@@ -19,6 +19,7 @@
#include <linux/mod_devicetable.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>