Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6

* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (29 commits)
  of/flattree: forward declare struct device_node in of_fdt.h
  ipmi: explicitly include of_address.h and of_irq.h
  sparc: explicitly cast negative phandle checks to s32
  powerpc/405: Fix missing #{address,size}-cells in i2c node
  powerpc/5200: dts: refactor dts files
  powerpc/5200: dts: Change combatible strings on localbus
  powerpc/5200: dts: remove unused properties
  powerpc/5200: dts: rename nodes to prepare for refactoring dts files
  of/flattree: Update dtc to current mainline.
  of/device: Don't register disabled devices
  powerpc/dts: fix syntax bugs in bluestone.dts
  of: Fixes for OF probing on little endian systems
  of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OF
  of/flattree: Add of_flat_dt_match() helper function
  of_serial: explicitly include of_irq.h
  of/flattree: Refactor unflatten_device_tree and add fdt_unflatten_tree
  of/flattree: Reorder unflatten_dt_node
  of/flattree: Refactor unflatten_dt_node
  of/flattree: Add non-boottime device tree functions
  of/flattree: Add Kconfig for EARLY_FLATTREE
  ...

Fix up trivial conflict in arch/sparc/prom/tree_32.c as per Grant.

6 files changed, 23 insertions, 22 deletions

diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index 35f48837871..8505e0ac78b 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -121,7 +121,7 @@ void __init auxio_power_probe(void)
         node = prom_searchsiblings(node, "obio");
         node = prom_getchild(node);
         node = prom_searchsiblings(node, "power");
-        if (node == 0 || node == -1)
+        if (node == 0 || (s32)node == -1)
                 return;
 
         /* Map the power control register. */
diff --git a/arch/sparc/kernel/starfire.c b/arch/sparc/kernel/starfire.c
index a4446c0fb7a..82281a566bb 100644
--- a/arch/sparc/kernel/starfire.c
+++ b/arch/sparc/kernel/starfire.c
@@ -24,7 +24,7 @@ int this_is_starfire = 0;
 void check_if_starfire(void)
 {
         phandle ssnode = prom_finddevice("/ssp-serial");
-        if (ssnode != 0 && ssnode != -1)
+        if (ssnode != 0 && (s32)ssnode != -1)
                 this_is_starfire = 1;
 }
 
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c
index d342dba4dd5..0a601b30063 100644
--- a/arch/sparc/prom/init_32.c
+++ b/arch/sparc/prom/init_32.c
@@ -60,7 +60,7 @@ void __init prom_init(struct linux_romvec *rp)
         prom_nodeops = romvec->pv_nodeops;
 
         prom_root_node = prom_getsibling(0);
-        if((prom_root_node == 0) || (prom_root_node == -1))
+        if ((prom_root_node == 0) || ((s32)prom_root_node == -1))
                 prom_halt();
 
         if((((unsigned long) prom_nodeops) == 0) || 
diff --git a/arch/sparc/prom/init_64.c b/arch/sparc/prom/init_64.c
index 9c6ac4b81de..5016c5e2057 100644
--- a/arch/sparc/prom/init_64.c
+++ b/arch/sparc/prom/init_64.c
@@ -35,13 +35,13 @@ void __init prom_init(void *cif_handler, void *cif_stack)
         prom_cif_init(cif_handler, cif_stack);
 
         prom_chosen_node = prom_finddevice(prom_chosen_path);
-        if (!prom_chosen_node || prom_chosen_node == -1)
+        if (!prom_chosen_node || (s32)prom_chosen_node == -1)
                 prom_halt();
 
         prom_stdout = prom_getint(prom_chosen_node, "stdout");
 
         node = prom_finddevice("/openprom");
-        if (!node || node == -1)
+        if (!node || (s32)node == -1)
                 prom_halt();
 
         prom_getstring(node, "version", prom_version, sizeof(prom_version));
diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index bc8e4cb87a6..f30e8d038f0 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -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;
@@ -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;
@@ -219,7 +219,7 @@ static char *__prom_nextprop(phandle node, char * oprop)
  */
 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);
@@ -253,7 +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;
@@ -261,7 +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);
                                         }
@@ -303,6 +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;
 }
diff --git a/arch/sparc/prom/tree_64.c b/arch/sparc/prom/tree_64.c
index d9366004837..92204c3800b 100644
--- a/arch/sparc/prom/tree_64.c
+++ b/arch/sparc/prom/tree_64.c
@@ -43,10 +43,10 @@ inline phandle prom_getchild(phandle node)
 {
         phandle cnode;
 
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
         cnode = __prom_getchild(node);
-        if (cnode == -1)
+        if ((s32)cnode == -1)
                 return 0;
         return cnode;
 }
@@ -56,10 +56,10 @@ inline phandle prom_getparent(phandle node)
 {
         phandle cnode;
 
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
         cnode = prom_node_to_node("parent", node);
-        if (cnode == -1)
+        if ((s32)cnode == -1)
                 return 0;
         return cnode;
 }
@@ -76,10 +76,10 @@ inline phandle prom_getsibling(phandle node)
 {
         phandle sibnode;
 
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
         sibnode = __prom_getsibling(node);
-        if (sibnode == -1)
+        if ((s32)sibnode == -1)
                 return 0;
 
         return sibnode;
@@ -240,7 +240,7 @@ inline char *prom_firstprop(phandle node, char *buffer)
         unsigned long args[7];
 
         *buffer = 0;
-        if (node == -1)
+        if ((s32)node == -1)
                 return buffer;
 
         args[0] = (unsigned long) prom_nextprop_name;
@@ -266,7 +266,7 @@ inline char *prom_nextprop(phandle node, const char *oprop, char *buffer)
         unsigned long args[7];
         char buf[32];
 
-        if (node == -1) {
+        if ((s32)node == -1) {
                 *buffer = 0;
                 return buffer;
         }
@@ -369,7 +369,7 @@ inline phandle prom_inst2pkg(int inst)
         p1275_cmd_direct(args);
 
         node = (int) args[4];
-        if (node == -1)
+        if ((s32)node == -1)
                 return 0;
         return node;
 }