8 files changed, 1 insertions, 15 deletions

diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h
index 764f1e3ba752..09db952e14bd 100644
--- a/arch/arc/include/asm/sections.h
+++ b/arch/arc/include/asm/sections.h
@@ -12,6 +12,5 @@
 #include <asm-generic/sections.h>
 
 extern char __arc_dccm_base[];
-extern char __dtb_start[];
 
 #endif
diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c
index 129c7cdda1ce..31cf53d0eba2 100644
--- a/arch/metag/kernel/setup.c
+++ b/arch/metag/kernel/setup.c
@@ -105,10 +105,6 @@
 
 extern char _heap_start[];
 
-#ifdef CONFIG_METAG_BUILTIN_DTB
-extern u32 __dtb_start[];
-#endif
-
 #ifdef CONFIG_DA_CONSOLE
 /* Our early channel based console driver */
 extern struct console dash_console;
diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h
index b969491aa98d..c904c24550f6 100644
--- a/arch/mips/include/asm/mips-boards/generic.h
+++ b/arch/mips/include/asm/mips-boards/generic.h
@@ -67,8 +67,6 @@
 
 extern int mips_revision_sconid;
 
-extern char __dtb_start[];
-
 #ifdef CONFIG_PCI
 extern void mips_pcibios_init(void);
 #else
diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h
index 69a4c582338d..bfd2d58c1d69 100644
--- a/arch/mips/lantiq/prom.h
+++ b/arch/mips/lantiq/prom.h
@@ -26,6 +26,4 @@ struct ltq_soc_info {
 extern void ltq_soc_detect(struct ltq_soc_info *i);
 extern void ltq_soc_init(void);
 
-extern char __dtb_start[];
-
 #endif
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c
index 7f9615a712fb..bdde33147bce 100644
--- a/arch/mips/netlogic/xlp/dt.c
+++ b/arch/mips/netlogic/xlp/dt.c
@@ -42,7 +42,7 @@
 #include <asm/prom.h>
 
 extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[],
-        __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[];
+        __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[];
 static void *xlp_fdt_blob;
 
 void __init *xlp_dt_init(void *fdtp)
diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c
index 91d7060d5aea..251395210e23 100644
--- a/arch/mips/ralink/of.c
+++ b/arch/mips/ralink/of.c
@@ -28,8 +28,6 @@
 __iomem void *rt_sysc_membase;
 __iomem void *rt_memc_membase;
 
-extern char __dtb_start[];
-
 __iomem void *plat_of_remap_node(const char *node)
 {
         struct resource res;
diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h
index 70b9ce41835c..bbcdf21b0b35 100644
--- a/arch/openrisc/kernel/vmlinux.h
+++ b/arch/openrisc/kernel/vmlinux.h
@@ -5,6 +5,4 @@
 extern char __initrd_start, __initrd_end;
 #endif
 
-extern u32 __dtb_start[];
-
 #endif
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 84fe931bb60e..89986e55d594 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -73,7 +73,6 @@ extern int initrd_below_start_ok;
 #endif
 
 #ifdef CONFIG_OF
-extern u32 __dtb_start[];
 void *dtb_start = __dtb_start;
 #endif