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

The remaining ones occur before we have imported the
device tree.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index a8c9dc8d1958b18476e566bdd2836a5796c05118..2d00ccffc55b88814b9b9641e91425c62299e73b 100644 (file)
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -34,6 +34,7 @@
 #include <asm/iommu.h>
 #include <asm/upa.h>
 #include <asm/oplib.h>
+#include <asm/prom.h>
 #include <asm/timer.h>
 #include <asm/smp.h>
 #include <asm/starfire.h>
@@ -635,23 +636,30 @@ static u64 prom_limit0, prom_limit1;
 
 static void map_prom_timers(void)
 {
-       unsigned int addr[3];
+       struct device_node *dp;
+       unsigned int *addr;
        int tnode, err;
 
        /* PROM timer node hangs out in the top level of device siblings... */
-       tnode = prom_finddevice("/counter-timer");
+       dp = of_find_node_by_path("/");
+       dp = dp->child;
+       while (dp) {
+               if (!strcmp(dp->name, "counter-timer"))
+                       break;
+               dp = dp->sibling;
+       }
 
        /* Assume if node is not present, PROM uses different tick mechanism
         * which we should not care about.
         */
-       if (tnode == 0 || tnode == -1) {
+       if (!dp) {
                prom_timers = (struct sun5_timer *) 0;
                return;
        }
 
        /* If PROM is really using this, it must be mapped by him. */
-       err = prom_getproperty(tnode, "address", (char *)addr, sizeof(addr));
-       if (err == -1) {
+       addr = of_get_property(dp, "address", NULL);
+       if (!addr) {
                prom_printf("PROM does not have timer mapped, trying to continue.\n");
                prom_timers = (struct sun5_timer *) 0;
                return;

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 {

diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c
index 5284996780a78fa169243a364ba96f22827d7934..719c90905a1e80030605f15481d2b5536be84966 100644 (file)
--- a/arch/sparc64/solaris/misc.c
+++ b/arch/sparc64/solaris/misc.c
@@ -23,6 +23,7 @@
 #include <asm/oplib.h>
 #include <asm/idprom.h>
 #include <asm/smp.h>
+#include <asm/prom.h>
 
 #include "conv.h"
 
@@ -194,14 +195,17 @@ static char *machine(void)
        }
 }
 
-static char *platform(char *buffer)
+static char *platform(char *buffer, int sz)
 {
+       struct device_node *dp = of_find_node_by_path("/");
        int len;
 
        *buffer = 0;
-       len = prom_getproperty(prom_root_node, "name", buffer, 256);
-       if(len > 0)
-               buffer[len] = 0;
+       len = strlen(dp->name);
+       if (len > sz)
+               len = sz;
+       memcpy(buffer, dp->name, len);
+       buffer[len] = 0;
        if (*buffer) {
                char *p;
 
@@ -213,16 +217,22 @@ static char *platform(char *buffer)
        return "sun4u";
 }
 
-static char *serial(char *buffer)
+static char *serial(char *buffer, int sz)
 {
-       int node = prom_getchild(prom_root_node);
+       struct device_node *dp = of_find_node_by_path("/options");
        int len;
 
-       node = prom_searchsiblings(node, "options");
        *buffer = 0;
-       len = prom_getproperty(node, "system-board-serial#", buffer, 256);
-       if(len > 0)
-               buffer[len] = 0;
+       if (dp) {
+               char *val = of_get_property(dp, "system-board-serial#", &len);
+
+               if (val && len > 0) {
+                       if (len > sz)
+                               len = sz;
+                       memcpy(buffer, val, len);
+                       buffer[len] = 0;
+               }
+       }
        if (!*buffer)
                return "4512348717234";
        else
@@ -305,8 +315,8 @@ asmlinkage int solaris_sysinfo(int cmd, u32 buf, s32 count)
        case SI_MACHINE: r = machine(); break;
        case SI_ARCHITECTURE: r = "sparc"; break;
        case SI_HW_PROVIDER: r = "Sun_Microsystems"; break;
-       case SI_HW_SERIAL: r = serial(buffer); break;
-       case SI_PLATFORM: r = platform(buffer); break;
+       case SI_HW_SERIAL: r = serial(buffer, sizeof(buffer)); break;
+       case SI_PLATFORM: r = platform(buffer, sizeof(buffer)); break;
        case SI_SRPC_DOMAIN: r = ""; break;
        case SI_VERSION: r = "Generic"; break;
        default: return -EINVAL;