1 files changed, 16 insertions, 51 deletions

diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index 535e2e69ac1d..f30e8d038f01 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -20,7 +20,7 @@ extern void restore_current(void);
 static char promlib_buf[128];
 
 /* Internal version of prom_getchild that does not alter return values. */
-phandle __prom_getchild(phandle node)
+static phandle __prom_getchild(phandle node)
 {
         unsigned long flags;
         phandle cnode;
@@ -40,11 +40,11 @@ phandle prom_getchild(phandle node)
 {
         phandle cnode;
 
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
 
         cnode = __prom_getchild(node);
-        if (cnode == 0 || cnode == -1)
+        if (cnode == 0 || (s32)cnode == -1)
                 return 0;
 
         return cnode;
@@ -52,7 +52,7 @@ phandle prom_getchild(phandle node)
 EXPORT_SYMBOL(prom_getchild);
 
 /* Internal version of prom_getsibling that does not alter return values. */
-phandle __prom_getsibling(phandle node)
+static phandle __prom_getsibling(phandle node)
 {
         unsigned long flags;
         phandle cnode;
@@ -72,11 +72,11 @@ phandle prom_getsibling(phandle node)
 {
         phandle sibnode;
 
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
 
         sibnode = __prom_getsibling(node);
-        if (sibnode == 0 || sibnode == -1)
+        if (sibnode == 0 || (s32)sibnode == -1)
                 return 0;
 
         return sibnode;
@@ -177,20 +177,6 @@ void prom_getstring(phandle node, char *prop, char *user_buf, int ubuf_size)
 EXPORT_SYMBOL(prom_getstring);
 
 
-/* Does the device at node 'node' have name 'name'?
- * YES = 1   NO = 0
- */
-int prom_nodematch(phandle node, char *name)
-{
-        int error;
-
-        static char namebuf[128];
-        error = prom_getproperty(node, "name", namebuf, sizeof(namebuf));
-        if (error == -1) return 0;
-        if(strcmp(namebuf, name) == 0) return 1;
-        return 0;
-}
-
 /* Search siblings at 'node_start' for a node with name
  * 'nodename'.  Return node if successful, zero if not.
  */
@@ -214,7 +200,7 @@ phandle prom_searchsiblings(phandle node_start, char *nodename)
 EXPORT_SYMBOL(prom_searchsiblings);
 
 /* Interal version of nextprop that does not alter return values. */
-char *__prom_nextprop(phandle node, char * oprop)
+static char *__prom_nextprop(phandle node, char * oprop)
 {
         unsigned long flags;
         char *prop;
@@ -227,24 +213,13 @@ char *__prom_nextprop(phandle node, char * oprop)
         return prop;
 }
 
-/* Return the first property name for node 'node'. */
-/* buffer is unused argument, but as v9 uses it, we need to have the same interface */
-char *prom_firstprop(phandle node, char *bufer)
-{
-        if (node == 0 || node == -1)
-                return "";
-
-        return __prom_nextprop(node, "");
-}
-EXPORT_SYMBOL(prom_firstprop);
-
 /* Return the property type string after property type 'oprop'
  * at node 'node' .  Returns empty string if no more
  * property types for this node.
  */
 char *prom_nextprop(phandle node, char *oprop, char *buffer)
 {
-        if (node == 0 || node == -1)
+        if (node == 0 || (s32)node == -1)
                 return "";
 
         return __prom_nextprop(node, oprop);
@@ -278,7 +253,7 @@ phandle prom_finddevice(char *name)
                                 if (d != s + 3 && (!*d || *d == '/')
                                     && d <= s + 3 + 8) {
                                         node2 = node;
-                                        while (node2 && node2 != -1) {
+                                        while (node2 && (s32)node2 != -1) {
                                                 if (prom_getproperty (node2, "reg", (char *)reg, sizeof (reg)) > 0) {
                                                         if (which_io == reg[0].which_io && phys_addr == reg[0].phys_addr) {
                                                                 node = node2;
@@ -286,7 +261,7 @@ phandle prom_finddevice(char *name)
                                                         }
                                                 }
                                                 node2 = prom_getsibling(node2);
-                                                if (!node2 || node2 == -1)
+                                                if (!node2 || (s32)node2 == -1)
                                                         break;
                                                 node2 = prom_searchsiblings(prom_getsibling(node2), nbuf);
                                         }
@@ -299,19 +274,6 @@ phandle prom_finddevice(char *name)
 }
 EXPORT_SYMBOL(prom_finddevice);
 
-int prom_node_has_property(phandle node, char *prop)
-{
-        char *current_property = "";
-
-        do {
-                current_property = prom_nextprop(node, current_property, NULL);
-                if(!strcmp(current_property, prop))
-                   return 1;
-        } while (*current_property);
-        return 0;
-}
-EXPORT_SYMBOL(prom_node_has_property);
-
 /* Set property 'pname' at node 'node' to value 'value' which has a length
  * of 'size' bytes.  Return the number of bytes the prom accepted.
  */
@@ -320,8 +282,10 @@ int prom_setprop(phandle node, const char *pname, char *value, int size)
         unsigned long flags;
         int ret;
 
-        if(size == 0) return 0;
-        if((pname == 0) || (value == 0)) return 0;
+        if (size == 0)
+                return 0;
+        if ((pname == NULL) || (value == NULL))
+                return 0;
         spin_lock_irqsave(&prom_lock, flags);
         ret = prom_nodeops->no_setprop(node, pname, value, size);
         restore_current();
@@ -339,6 +303,7 @@ phandle prom_inst2pkg(int inst)
         node = (*romvec->pv_v2devops.v2_inst2pkg)(inst);
         restore_current();
         spin_unlock_irqrestore(&prom_lock, flags);
-        if (node == -1) return 0;
+        if ((s32)node == -1)
+                return 0;
         return node;
 }