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of/sparc: move is_root_node() to of.h

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Rename is_root_node() to of_node_is_root() and make it available for
all archs to use, as it's not PROM-specific.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Andres Salomon
2010-07-13 09:42:26 +00:00
committed by Grant Likely
parent ef2a4524d6
commit 035ebefc73
4 changed files with 9 additions and 12 deletions
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6
arch/sparc/kernel/prom_64.c
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@ -21,7 +21,7 @@
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/lmb.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <asm/prom.h>
#include <asm/oplib.h>
@ -81,7 +81,7 @@ static void __init sun4v_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = rprop->value;
if (!is_root_node(dp->parent)) {
if (!of_node_is_root(dp->parent)) {
sprintf(tmp_buf, "%s@%x,%x",
dp->name,
(unsigned int) (regs->phys_addr >> 32UL),
@ -121,7 +121,7 @@ static void __init sun4u_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = prop->value;
if (!is_root_node(dp->parent)) {
if (!of_node_is_root(dp->parent)) {
sprintf(tmp_buf, "%s@%x,%x",
dp->name,
(unsigned int) (regs->phys_addr >> 32UL),