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-rw-r--r--drivers/cpufreq/pmac64-cpufreq.c3
-rw-r--r--drivers/edac/cell_edac.c3
-rw-r--r--drivers/pci/hotplug/rpaphp_core.c4
-rw-r--r--drivers/tty/serial/pmac_zilog.c9
4 files changed, 7 insertions, 12 deletions
diff --git a/drivers/cpufreq/pmac64-cpufreq.c b/drivers/cpufreq/pmac64-cpufreq.c
index 8bc422977b5b..4ff86878727f 100644
--- a/drivers/cpufreq/pmac64-cpufreq.c
+++ b/drivers/cpufreq/pmac64-cpufreq.c
@@ -499,8 +499,7 @@ static int __init g5_pm72_cpufreq_init(struct device_node *cpunode)
}
/* Lookup the i2c hwclock */
- for (hwclock = NULL;
- (hwclock = of_find_node_by_name(hwclock, "i2c-hwclock")) != NULL;){
+ for_each_node_by_name(hwclock, "i2c-hwclock") {
const char *loc = of_get_property(hwclock,
"hwctrl-location", NULL);
if (loc == NULL)
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index 374b57fc596d..a12c8552f6a6 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -134,8 +134,7 @@ static void cell_edac_init_csrows(struct mem_ctl_info *mci)
int j;
u32 nr_pages;
- for (np = NULL;
- (np = of_find_node_by_name(np, "memory")) != NULL;) {
+ for_each_node_by_name(np, "memory") {
struct resource r;
/* We "know" that the Cell firmware only creates one entry
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 93aa29f6d39c..f2945fa73d4f 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -375,11 +375,11 @@ static void __exit cleanup_slots(void)
static int __init rpaphp_init(void)
{
- struct device_node *dn = NULL;
+ struct device_node *dn;
info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
- while ((dn = of_find_node_by_name(dn, "pci")))
+ for_each_node_by_name(dn, "pci")
rpaphp_add_slot(dn);
return 0;
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index 8193635103ee..01e180bc6b5d 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -1650,8 +1650,7 @@ static int __init pmz_probe(void)
/*
* Find all escc chips in the system
*/
- node_p = of_find_node_by_name(NULL, "escc");
- while (node_p) {
+ for_each_node_by_name(node_p, "escc") {
/*
* First get channel A/B node pointers
*
@@ -1669,7 +1668,7 @@ static int __init pmz_probe(void)
of_node_put(node_b);
printk(KERN_ERR "pmac_zilog: missing node %c for escc %s\n",
(!node_a) ? 'a' : 'b', node_p->full_name);
- goto next;
+ continue;
}
/*
@@ -1696,11 +1695,9 @@ static int __init pmz_probe(void)
of_node_put(node_b);
memset(&pmz_ports[count], 0, sizeof(struct uart_pmac_port));
memset(&pmz_ports[count+1], 0, sizeof(struct uart_pmac_port));
- goto next;
+ continue;
}
count += 2;
-next:
- node_p = of_find_node_by_name(node_p, "escc");
}
pmz_ports_count = count;

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