sparc: Move prom_build_devicetree() into prom_common.c

To make this work we provide a dummy nop implementation
of of_fill_in_cpu_data() for sparc32.

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

diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h
index dea8b91b6960f35e408f49b00ce6fa60f77153ad..0764b354b52cb351873009891b6b9c28d26ce26d 100644 (file)
--- a/arch/sparc/kernel/prom.h
+++ b/arch/sparc/kernel/prom.h
@@ -24,11 +24,9 @@ static inline int is_root_node(const struct device_node *dp)
 }
 
 extern char *build_path_component(struct device_node *dp);
+extern void of_console_init(void);
+extern void of_fill_in_cpu_data(void);
 
-extern struct device_node * __init prom_create_node(phandle node,
-                                                   struct device_node *parent);
+extern unsigned int prom_early_allocated;
 
-extern struct device_node * __init prom_build_tree(struct device_node *parent,
-                                                  phandle node,
-                                                  struct device_node ***nextp);
 #endif /* __PROM_H */

diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index 75eb40be5e8a6103ace059d038dedcd3f0a84178..5ad2012ae104ae52648f2d440b5c18885e52d6ff 100644 (file)
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -27,8 +27,6 @@
 
 #include "prom.h"
 
-static unsigned int prom_early_allocated;
-
 void * __init prom_early_alloc(unsigned long size)
 {
        void *ret;
@@ -179,7 +177,7 @@ EXPORT_SYMBOL(of_console_options);
 
 extern void restore_current(void);
 
-static void __init of_console_init(void)
+void __init of_console_init(void)
 {
        char *msg = "OF stdout device is: %s\n";
        struct device_node *dp;
@@ -297,20 +295,6 @@ static void __init of_console_init(void)
        printk(msg, of_console_path);
 }
 
-void __init prom_build_devicetree(void)
+void __init of_fill_in_cpu_data(void)
 {
-       struct device_node **nextp;
-
-       allnodes = prom_create_node(prom_root_node, NULL);
-       allnodes->path_component_name = "";
-       allnodes->full_name = "/";
-
-       nextp = &allnodes->allnext;
-       allnodes->child = prom_build_tree(allnodes,
-                                         prom_getchild(allnodes->node),
-                                         &nextp);
-       of_console_init();
-
-       printk("PROM: Built device tree with %u bytes of memory.\n",
-              prom_early_allocated);
 }

diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c
index 0279811d17bcc3ba2ed10c5bbeae2acf4b4972d3..3afb838a6e61675304a017b6f645a440737dc096 100644 (file)
--- a/arch/sparc/kernel/prom_64.c
+++ b/arch/sparc/kernel/prom_64.c
@@ -32,8 +32,6 @@
 
 #include "prom.h"
 
-static unsigned int prom_early_allocated __initdata;
-
 void * __init prom_early_alloc(unsigned long size)
 {
        unsigned long paddr = lmb_alloc(size, SMP_CACHE_BYTES);
@@ -401,11 +399,15 @@ struct device_node *of_find_node_by_cpuid(int cpuid)
        return NULL;
 }
 
-static void __init of_fill_in_cpu_data(void)
+void __init of_fill_in_cpu_data(void)
 {
        struct device_node *dp;
-       const char *mid_prop = get_mid_prop();
+       const char *mid_prop;
+
+       if (tlb_type == hypervisor)
+               return;
 
+       mid_prop = get_mid_prop();
        ncpus_probed = 0;
        for_each_node_by_type(dp, "cpu") {
                int cpuid = of_getintprop_default(dp, mid_prop, -1);
@@ -533,7 +535,7 @@ EXPORT_SYMBOL(of_console_path);
 char *of_console_options;
 EXPORT_SYMBOL(of_console_options);
 
-static void __init of_console_init(void)
+void __init of_console_init(void)
 {
        char *msg = "OF stdout device is: %s\n";
        struct device_node *dp;
@@ -576,24 +578,3 @@ static void __init of_console_init(void)
 
        printk(msg, of_console_path);
 }
-
-void __init prom_build_devicetree(void)
-{
-       struct device_node **nextp;
-
-       allnodes = prom_create_node(prom_root_node, NULL);
-       allnodes->path_component_name = "";
-       allnodes->full_name = "/";
-
-       nextp = &allnodes->allnext;
-       allnodes->child = prom_build_tree(allnodes,
-                                         prom_getchild(allnodes->node),
-                                         &nextp);
-       of_console_init();
-
-       printk("PROM: Built device tree with %u bytes of memory.\n",
-              prom_early_allocated);
-
-       if (tlb_type != hypervisor)
-               of_fill_in_cpu_data();
-}

diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
index 3b5de2f3fcd1db7290b03c72133d748ee7e873d7..95e8e5d1b0fbaf2eb213e392aacb6271af17f2d9 100644 (file)
--- a/arch/sparc/kernel/prom_common.c
+++ b/arch/sparc/kernel/prom_common.c
@@ -216,8 +216,8 @@ static char * __init get_one_property(phandle node, const char *name)
        return buf;
 }
 
-struct device_node * __init prom_create_node(phandle node,
-                                            struct device_node *parent)
+static struct device_node * __init prom_create_node(phandle node,
+                                                   struct device_node *parent)
 {
        struct device_node *dp;
 
@@ -261,9 +261,9 @@ static char * __init build_full_name(struct device_node *dp)
        return n;
 }
 
-struct device_node * __init prom_build_tree(struct device_node *parent,
-                                           phandle node,
-                                           struct device_node ***nextp)
+static struct device_node * __init prom_build_tree(struct device_node *parent,
+                                                  phandle node,
+                                                  struct device_node ***nextp)
 {
        struct device_node *ret = NULL, *prev_sibling = NULL;
        struct device_node *dp;
@@ -293,3 +293,25 @@ struct device_node * __init prom_build_tree(struct device_node *parent,
 
        return ret;
 }
+
+unsigned int prom_early_allocated __initdata;
+
+void __init prom_build_devicetree(void)
+{
+       struct device_node **nextp;
+
+       allnodes = prom_create_node(prom_root_node, NULL);
+       allnodes->path_component_name = "";
+       allnodes->full_name = "/";
+
+       nextp = &allnodes->allnext;
+       allnodes->child = prom_build_tree(allnodes,
+                                         prom_getchild(allnodes->node),
+                                         &nextp);
+       of_console_init();
+
+       printk("PROM: Built device tree with %u bytes of memory.\n",
+              prom_early_allocated);
+
+       of_fill_in_cpu_data();
+}