[SPARC64]: Kill off some more prom_getproperty() remnants.

[karo-tx-linux.git] / arch / sparc64 / kernel / sbus.c

diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index 8f7877ac858ffdccd957eb6951378ba825b6dc18..a72bba3988094660714ea1fca2e04846e7c3770b 100644 (file)
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -19,6 +19,7 @@
 #include <asm/cache.h>
 #include <asm/dma.h>
 #include <asm/irq.h>
+#include <asm/prom.h>
 #include <asm/starfire.h>
 
 #include "iommu_common.h"
@@ -1098,24 +1099,25 @@ static void __init sysio_register_error_handlers(struct sbus_bus *sbus)
 }
 
 /* Boot time initialization. */
-void __init sbus_iommu_init(int prom_node, struct sbus_bus *sbus)
+void __init sbus_iommu_init(int __node, struct sbus_bus *sbus)
 {
-       struct linux_prom64_registers rprop;
+       struct linux_prom64_registers *pr;
+       struct device_node *dp;
        struct sbus_iommu *iommu;
        unsigned long regs, tsb_base;
        u64 control;
-       int err, i;
+       int i;
+
+       dp = of_find_node_by_phandle(__node);
 
-       sbus->portid = prom_getintdefault(sbus->prom_node,
-                                         "upa-portid", -1);
+       sbus->portid = of_getintprop_default(dp, "upa-portid", -1);
 
-       err = prom_getproperty(prom_node, "reg",
-                              (char *)&rprop, sizeof(rprop));
-       if (err < 0) {
+       pr = of_get_property(dp, "reg", NULL);
+       if (!pr) {
                prom_printf("sbus_iommu_init: Cannot map SYSIO control registers.\n");
                prom_halt();
        }
-       regs = rprop.phys_addr;
+       regs = pr->phys_addr;
 
        iommu = kmalloc(sizeof(*iommu) + SMP_CACHE_BYTES, GFP_ATOMIC);
        if (iommu == NULL) {
@@ -1228,12 +1230,11 @@ void __init sbus_iommu_init(int prom_node, struct sbus_bus *sbus)
 
 void sbus_fill_device_irq(struct sbus_dev *sdev)
 {
-       struct linux_prom_irqs irqs[PROMINTR_MAX];
-       int len;
+       struct device_node *dp = of_find_node_by_phandle(sdev->prom_node);
+       struct linux_prom_irqs *irqs;
 
-       len = prom_getproperty(sdev->prom_node, "interrupts",
-                              (char *) irqs, sizeof(irqs));
-       if (len == -1 || len == 0) {
+       irqs = of_get_property(dp, "interrupts", NULL);
+       if (!irqs) {
                sdev->irqs[0] = 0;
                sdev->num_irqs = 0;
        } else {