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>

2 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index 4c506c1463cd..891f18e337a2 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -457,7 +457,7 @@ neighbour_spu(int cbe, struct device_node *target, struct device_node *avoid)
                         continue;
                 vic_handles = of_get_property(spu_dn, "vicinity", &lenp);
                 for (i=0; i < (lenp / sizeof(phandle)); i++) {
-                        if (vic_handles[i] == target->linux_phandle)
+                        if (vic_handles[i] == target->phandle)
                                 return spu;
                 }
         }
@@ -499,7 +499,7 @@ static void init_affinity_node(int cbe)
 
                         if (strcmp(name, "spe") == 0) {
                                 spu = devnode_spu(cbe, vic_dn);
-                                avoid_ph = last_spu_dn->linux_phandle;
+                                avoid_ph = last_spu_dn->phandle;
                         } else {
                                 /*
                                  * "mic-tm" and "bif0" nodes do not have
@@ -514,7 +514,7 @@ static void init_affinity_node(int cbe)
                                         last_spu->has_mem_affinity = 1;
                                         spu->has_mem_affinity = 1;
                                 }
-                                avoid_ph = vic_dn->linux_phandle;
+                                avoid_ph = vic_dn->phandle;
                         }
 
                         list_add_tail(&spu->aff_list, &last_spu->aff_list);
diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c
index 96d5ce50364e..ede49e78a8da 100644
--- a/arch/powerpc/platforms/powermac/pfunc_core.c
+++ b/arch/powerpc/platforms/powermac/pfunc_core.c
@@ -842,7 +842,7 @@ struct pmf_function *__pmf_find_function(struct device_node *target,
         list_for_each_entry(func, &dev->functions, link) {
                 if (name && strcmp(name, func->name))
                         continue;
-                if (func->phandle && target->node != func->phandle)
+                if (func->phandle && target->phandle != func->phandle)
                         continue;
                 if ((func->flags & flags) == 0)
                         continue;