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authorGrant Likely <grant.likely@secretlab.ca>2010-01-28 14:06:53 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-01-28 14:06:53 -0700
commit6016a363f6b56b46b24655bcfc0499b715851cf3 (patch)
treeaaca35be4765ec7c7d847bed702c121bbd1b8a81 /drivers/of
parent923f7e30b480438f1e86e01e5cde814248b59a39 (diff)
of: unify phandle name in struct device_node
In struct device_node, the phandle is named 'linux_phandle' for PowerPC and MicroBlaze, and 'node' for SPARC. There is no good reason for the difference, it is just an artifact of the code diverging over a couple of years. This patch renames both to simply .phandle. Note: the .node also existed in PowerPC/MicroBlaze, but the only user seems to be arch/powerpc/platforms/powermac/pfunc_core.c. It doesn't look like the assignment between .linux_phandle and .node is significantly different enough to warrant the separate code paths unless ibm,phandle properties actually appear in Apple device trees. I think it is safe to eliminate the old .node property and use phandle everywhere. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/fdt.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 616a4767a95..7f8861121a3 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -310,12 +310,11 @@ unsigned long __init unflatten_dt_node(unsigned long mem,
__alignof__(struct property));
if (allnextpp) {
if (strcmp(pname, "linux,phandle") == 0) {
- np->node = *((u32 *)*p);
- if (np->linux_phandle == 0)
- np->linux_phandle = np->node;
+ if (np->phandle == 0)
+ np->phandle = *((u32 *)*p);
}
if (strcmp(pname, "ibm,phandle") == 0)
- np->linux_phandle = *((u32 *)*p);
+ np->phandle = *((u32 *)*p);
pp->name = pname;
pp->length = sz;
pp->value = (void *)*p;