ppc: Various minor compile fixes

This fixes up a variety of minor problems in compiling with ARCH=ppc
arising from using the merged versions of various header files.
A lot of the changes are just adding #include <asm/machdep.h> to
files that use ppc_md or smp_ops_t.

This also arranges for us to use semaphore.c, vecemu.c, vector.S and
fpu.S from arch/powerpc/kernel when compiling with ARCH=ppc.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index fae6335193ef..6bcb85d2b7fd 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -87,6 +87,9 @@ extern void chrp_init(unsigned long r3, unsigned long r4,
 dev_t boot_dev;
 #endif /* CONFIG_PPC_MULTIPLATFORM */
 
+int have_of;
+EXPORT_SYMBOL(have_of);
+
 #ifdef __DO_IRQ_CANON
 int ppc_do_canonicalize_irqs;
 EXPORT_SYMBOL(ppc_do_canonicalize_irqs);
@@ -420,6 +423,8 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
         }
 #endif
 
+        have_of = 1;
+
         /* prom_init has already been called from __start */
         if (boot_infos)
                 relocate_nodes();
@@ -735,7 +740,7 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
 #ifdef CONFIG_XMON
-        xmon_map_scc();
+        xmon_init(1);
         if (strstr(cmd_line, "xmon"))
                 xmon(NULL);
 #endif /* CONFIG_XMON */