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-rw-r--r--drivers/macintosh/ans-lcd.c2
-rw-r--r--drivers/macintosh/macio_asic.c33
-rw-r--r--drivers/macintosh/rack-meter.c13
-rw-r--r--drivers/macintosh/via-pmu.c4
-rw-r--r--drivers/macintosh/windfarm_lm87_sensor.c4
-rw-r--r--drivers/macintosh/windfarm_smu_controls.c4
-rw-r--r--drivers/macintosh/windfarm_smu_sensors.c2
7 files changed, 30 insertions, 32 deletions
diff --git a/drivers/macintosh/ans-lcd.c b/drivers/macintosh/ans-lcd.c
index c8e078b911c7..ef0c2366cf59 100644
--- a/drivers/macintosh/ans-lcd.c
+++ b/drivers/macintosh/ans-lcd.c
@@ -160,7 +160,7 @@ anslcd_init(void)
struct device_node* node;
node = of_find_node_by_name(NULL, "lcd");
- if (!node || !node->parent || strcmp(node->parent->name, "gc")) {
+ if (!node || !of_node_name_eq(node->parent, "gc")) {
of_node_put(node);
return -ENODEV;
}
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index bc8418801224..3543a82081de 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -190,11 +190,11 @@ static int macio_resource_quirks(struct device_node *np, struct resource *res,
return 0;
/* Grand Central has too large resource 0 on some machines */
- if (index == 0 && !strcmp(np->name, "gc"))
+ if (index == 0 && of_node_name_eq(np, "gc"))
res->end = res->start + 0x1ffff;
/* Airport has bogus resource 2 */
- if (index >= 2 && !strcmp(np->name, "radio"))
+ if (index >= 2 && of_node_name_eq(np, "radio"))
return 1;
#ifndef CONFIG_PPC64
@@ -207,20 +207,20 @@ static int macio_resource_quirks(struct device_node *np, struct resource *res,
* level of hierarchy, but I don't really feel the need
* for it
*/
- if (!strcmp(np->name, "escc"))
+ if (of_node_name_eq(np, "escc"))
return 1;
/* ESCC has bogus resources >= 3 */
- if (index >= 3 && !(strcmp(np->name, "ch-a") &&
- strcmp(np->name, "ch-b")))
+ if (index >= 3 && (of_node_name_eq(np, "ch-a") ||
+ of_node_name_eq(np, "ch-b")))
return 1;
/* Media bay has too many resources, keep only first one */
- if (index > 0 && !strcmp(np->name, "media-bay"))
+ if (index > 0 && of_node_name_eq(np, "media-bay"))
return 1;
/* Some older IDE resources have bogus sizes */
- if (!strcmp(np->name, "IDE") || !strcmp(np->name, "ATA") ||
+ if (of_node_name_eq(np, "IDE") || of_node_name_eq(np, "ATA") ||
of_node_is_type(np, "ide") || of_node_is_type(np, "ata")) {
if (index == 0 && (res->end - res->start) > 0xfff)
res->end = res->start + 0xfff;
@@ -260,7 +260,7 @@ static void macio_add_missing_resources(struct macio_dev *dev)
irq_base = 64;
/* Fix SCC */
- if (strcmp(np->name, "ch-a") == 0) {
+ if (of_node_name_eq(np, "ch-a")) {
macio_create_fixup_irq(dev, 0, 15 + irq_base);
macio_create_fixup_irq(dev, 1, 4 + irq_base);
macio_create_fixup_irq(dev, 2, 5 + irq_base);
@@ -268,18 +268,18 @@ static void macio_add_missing_resources(struct macio_dev *dev)
}
/* Fix media-bay */
- if (strcmp(np->name, "media-bay") == 0) {
+ if (of_node_name_eq(np, "media-bay")) {
macio_create_fixup_irq(dev, 0, 29 + irq_base);
printk(KERN_INFO "macio: fixed media-bay irq on gatwick\n");
}
/* Fix left media bay childs */
- if (dev->media_bay != NULL && strcmp(np->name, "floppy") == 0) {
+ if (dev->media_bay != NULL && of_node_name_eq(np, "floppy")) {
macio_create_fixup_irq(dev, 0, 19 + irq_base);
macio_create_fixup_irq(dev, 1, 1 + irq_base);
printk(KERN_INFO "macio: fixed left floppy irqs\n");
}
- if (dev->media_bay != NULL && strcasecmp(np->name, "ata4") == 0) {
+ if (dev->media_bay != NULL && of_node_name_eq(np, "ata4")) {
macio_create_fixup_irq(dev, 0, 14 + irq_base);
macio_create_fixup_irq(dev, 0, 3 + irq_base);
printk(KERN_INFO "macio: fixed left ide irqs\n");
@@ -438,11 +438,8 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
static int macio_skip_device(struct device_node *np)
{
- if (strncmp(np->name, "battery", 7) == 0)
- return 1;
- if (strncmp(np->name, "escc-legacy", 11) == 0)
- return 1;
- return 0;
+ return of_node_name_prefix(np, "battery") ||
+ of_node_name_prefix(np, "escc-legacy");
}
/**
@@ -489,9 +486,9 @@ static void macio_pci_add_devices(struct macio_chip *chip)
root_res);
if (mdev == NULL)
of_node_put(np);
- else if (strncmp(np->name, "media-bay", 9) == 0)
+ else if (of_node_name_prefix(np, "media-bay"))
mbdev = mdev;
- else if (strncmp(np->name, "escc", 4) == 0)
+ else if (of_node_name_prefix(np, "escc"))
sdev = mdev;
}
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index 1f29d2413c74..3940e2a032f7 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -376,18 +376,19 @@ static int rackmeter_probe(struct macio_dev* mdev,
pr_debug("rackmeter_probe()\n");
/* Get i2s-a node */
- while ((i2s = of_get_next_child(mdev->ofdev.dev.of_node, i2s)) != NULL)
- if (strcmp(i2s->name, "i2s-a") == 0)
- break;
+ for_each_child_of_node(mdev->ofdev.dev.of_node, i2s)
+ if (of_node_name_eq(i2s, "i2s-a"))
+ break;
+
if (i2s == NULL) {
pr_debug(" i2s-a child not found\n");
goto bail;
}
/* Get lightshow or virtual sound */
- while ((np = of_get_next_child(i2s, np)) != NULL) {
- if (strcmp(np->name, "lightshow") == 0)
+ for_each_child_of_node(i2s, np) {
+ if (of_node_name_eq(np, "lightshow"))
break;
- if ((strcmp(np->name, "sound") == 0) &&
+ if (of_node_name_eq(np, "sound") &&
of_get_property(np, "virtual", NULL) != NULL)
break;
}
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 60f57e2abf21..ac0cf37d6239 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -318,8 +318,8 @@ int __init find_via_pmu(void)
PMU_INT_ADB |
PMU_INT_TICK;
- if (vias->parent->name && ((strcmp(vias->parent->name, "ohare") == 0)
- || of_device_is_compatible(vias->parent, "ohare")))
+ if (of_node_name_eq(vias->parent, "ohare") ||
+ of_device_is_compatible(vias->parent, "ohare"))
pmu_kind = PMU_OHARE_BASED;
else if (of_device_is_compatible(vias->parent, "paddington"))
pmu_kind = PMU_PADDINGTON_BASED;
diff --git a/drivers/macintosh/windfarm_lm87_sensor.c b/drivers/macintosh/windfarm_lm87_sensor.c
index 35aa571d498a..09724acd70b6 100644
--- a/drivers/macintosh/windfarm_lm87_sensor.c
+++ b/drivers/macintosh/windfarm_lm87_sensor.c
@@ -110,8 +110,8 @@ static int wf_lm87_probe(struct i2c_client *client,
* the Xserve G5 has several lm87's. However, for now we only
* care about the internal temperature sensor
*/
- while ((np = of_get_next_child(client->dev.of_node, np)) != NULL) {
- if (strcmp(np->name, "int-temp"))
+ for_each_child_of_node(client->dev.of_node, np) {
+ if (!of_node_name_eq(np, "int-temp"))
continue;
loc = of_get_property(np, "location", NULL);
if (!loc)
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index 86d65462a61c..2cb9652a9998 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -267,7 +267,7 @@ static int __init smu_controls_init(void)
/* Look for RPM fans */
for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;)
- if (!strcmp(fans->name, "rpm-fans") ||
+ if (of_node_name_eq(fans, "rpm-fans") ||
of_device_is_compatible(fans, "smu-rpm-fans"))
break;
for (fan = NULL;
@@ -287,7 +287,7 @@ static int __init smu_controls_init(void)
/* Look for PWM fans */
for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;)
- if (!strcmp(fans->name, "pwm-fans"))
+ if (of_node_name_eq(fans, "pwm-fans"))
break;
for (fan = NULL;
fans && (fan = of_get_next_child(fans, fan)) != NULL;) {
diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c
index 1ba86de93f92..a58f6733381a 100644
--- a/drivers/macintosh/windfarm_smu_sensors.c
+++ b/drivers/macintosh/windfarm_smu_sensors.c
@@ -424,7 +424,7 @@ static int __init smu_sensors_init(void)
/* Look for sensors subdir */
for (sensors = NULL;
(sensors = of_get_next_child(smu, sensors)) != NULL;)
- if (!strcmp(sensors->name, "sensors"))
+ if (of_node_name_eq(sensors, "sensors"))
break;
of_node_put(smu);