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authorDavid S. Miller <davem@sunset.davemloft.net>2006-06-22 19:12:03 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-23 23:15:28 -0700
commit690c8fd31f1e35985d0f35772fde514da59ec9d1 (patch)
tree8a5a0036b3780a9eb315ea2201a2562570de1ebe /arch/sparc64/kernel/power.c
parentde8d28b16f5614aeb12bb69c8f9a38578b8d3ada (diff)
[SPARC64]: Use in-kernel PROM tree for EBUS and ISA.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/power.c')
-rw-r--r--arch/sparc64/kernel/power.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c
index 30bcaf58e3ab..75159a7843f1 100644
--- a/arch/sparc64/kernel/power.c
+++ b/arch/sparc64/kernel/power.c
@@ -105,24 +105,24 @@ again:
return 0;
}
-static int __init has_button_interrupt(unsigned int irq, int prom_node)
+static int __init has_button_interrupt(unsigned int irq, struct device_node *dp)
{
if (irq == PCI_IRQ_NONE)
return 0;
- if (!prom_node_has_property(prom_node, "button"))
+ if (!of_find_property(dp, "button", NULL))
return 0;
return 1;
}
-static int __init power_probe_ebus(struct resource **resp, unsigned int *irq_p, int *prom_node_p)
+static int __init power_probe_ebus(struct resource **resp, unsigned int *irq_p, struct device_node **prom_node_p)
{
struct linux_ebus *ebus;
struct linux_ebus_device *edev;
for_each_ebus(ebus) {
for_each_ebusdev(edev, ebus) {
- if (!strcmp(edev->prom_name, "power")) {
+ if (!strcmp(edev->prom_node->name, "power")) {
*resp = &edev->resource[0];
*irq_p = edev->irqs[0];
*prom_node_p = edev->prom_node;
@@ -133,14 +133,14 @@ static int __init power_probe_ebus(struct resource **resp, unsigned int *irq_p,
return -ENODEV;
}
-static int __init power_probe_isa(struct resource **resp, unsigned int *irq_p, int *prom_node_p)
+static int __init power_probe_isa(struct resource **resp, unsigned int *irq_p, struct device_node **prom_node_p)
{
struct sparc_isa_bridge *isa_bus;
struct sparc_isa_device *isa_dev;
for_each_isa(isa_bus) {
for_each_isadev(isa_dev, isa_bus) {
- if (!strcmp(isa_dev->prom_name, "power")) {
+ if (!strcmp(isa_dev->prom_node->name, "power")) {
*resp = &isa_dev->resource;
*irq_p = isa_dev->irq;
*prom_node_p = isa_dev->prom_node;
@@ -155,17 +155,17 @@ void __init power_init(void)
{
struct resource *res = NULL;
unsigned int irq;
- int prom_node;
+ struct device_node *dp;
static int invoked;
if (invoked)
return;
invoked = 1;
- if (!power_probe_ebus(&res, &irq, &prom_node))
+ if (!power_probe_ebus(&res, &irq, &dp))
goto found;
- if (!power_probe_isa(&res, &irq, &prom_node))
+ if (!power_probe_isa(&res, &irq, &dp))
goto found;
return;
@@ -174,7 +174,7 @@ found:
power_reg = ioremap(res->start, 0x4);
printk("power: Control reg at %p ... ", power_reg);
poweroff_method = machine_halt; /* able to use the standard halt */
- if (has_button_interrupt(irq, prom_node)) {
+ if (has_button_interrupt(irq, dp)) {
if (kernel_thread(powerd, NULL, CLONE_FS) < 0) {
printk("Failed to start power daemon.\n");
return;