[SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree.

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

1 files changed, 3 insertions, 6 deletions

diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 91d1aa44efc1..4ce7b4620c09 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -1455,16 +1455,13 @@ void sabre_init(struct device_node *dp, char *model_name)
                                 hummingbird_p = 1;
                 }
                 if (!hummingbird_p) {
-                        char compat[64];
-                        int cpu_node;
+                        struct device_node *dp;
 
                         /* Of course, Sun has to encode things a thousand
                          * different ways, inconsistently.
                          */
-                        cpu_find_by_instance(0, &cpu_node, NULL);
-                        if (prom_getproperty(cpu_node, "name",
-                                             compat, sizeof(compat)) > 0 &&
-                            !strcmp(compat, "SUNW,UltraSPARC-IIe"))
+                        cpu_find_by_instance(0, &dp, NULL);
+                        if (!strcmp(dp->name, "SUNW,UltraSPARC-IIe"))
                                 hummingbird_p = 1;
                 }
         }