Merge tag 'omap-for-v3.13/fixes-for-merge-window-take2' of git://git.kernel.org/pub...

[cascardo/linux.git] / arch / metag / kernel / setup.c

diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c
index c396cd0..129c7cd 100644 (file)
--- a/arch/metag/kernel/setup.c
+++ b/arch/metag/kernel/setup.c
@@ -42,7 +42,6 @@
 #include <asm/mmu.h>
 #include <asm/mmzone.h>
 #include <asm/processor.h>
-#include <asm/prom.h>
 #include <asm/sections.h>
 #include <asm/setup.h>
 #include <asm/traps.h>
@@ -115,7 +114,7 @@ extern u32 __dtb_start[];
 extern struct console dash_console;
 #endif
 
-struct machine_desc *machine_desc __initdata;
+const struct machine_desc *machine_desc __initdata;
 
 /*
  * Map a Linux CPU number to a hardware thread ID
@@ -302,13 +301,9 @@ void __init setup_arch(char **cmdline_p)
         * rather than the version from the bootloader. This makes call
         * stacks easier to understand and may allow us to unmap the
         * bootloader at some point.
-        *
-        * We need to keep the LWK handler that TBI installed in order to
-        * be able to do inter-thread comms.
         */
        for (i = 0; i <= TBID_SIGNUM_MAX; i++)
-               if (i != TBID_SIGNUM_LWK)
-                       _pTBI->fnSigs[i] = __TBIUnExpXXX;
+               _pTBI->fnSigs[i] = __TBIUnExpXXX;
 
        /* A Meta requirement is that the kernel is loaded (virtually)
         * at the PAGE_OFFSET.
@@ -408,9 +403,7 @@ void __init setup_arch(char **cmdline_p)
        cpu_2_hwthread_id[smp_processor_id()] = hard_processor_id();
        hwthread_id_2_cpu[hard_processor_id()] = smp_processor_id();
 
-       /* Copy device tree blob into non-init memory before unflattening */
-       copy_fdt();
-       unflatten_device_tree();
+       unflatten_and_copy_device_tree();
 
 #ifdef CONFIG_SMP
        smp_init_cpus();