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author | David S. Miller <davem@sunset.davemloft.net> | 2006-06-23 02:12:03 (GMT) |
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committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-24 06:15:28 (GMT) |
commit | 690c8fd31f1e35985d0f35772fde514da59ec9d1 (patch) | |
tree | 8a5a0036b3780a9eb315ea2201a2562570de1ebe /arch/sparc64/kernel/power.c | |
parent | de8d28b16f5614aeb12bb69c8f9a38578b8d3ada (diff) | |
download | linux-fsl-qoriq-690c8fd31f1e35985d0f35772fde514da59ec9d1.tar.xz |
[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.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index 30bcaf5..75159a7 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; |