powerpc: Fix compilation for 32-bit configs

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

1 files changed, 3 insertions, 18 deletions

diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 27d7f828212b..bfa155c00ea5 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -70,6 +70,8 @@ unsigned long ISA_DMA_THRESHOLD;
 unsigned int DMA_MODE_READ;
 unsigned int DMA_MODE_WRITE;
 
+int have_of = 1;
+
 #ifdef CONFIG_PPC_MULTIPLATFORM
 int _machine = 0;
 
@@ -89,6 +91,7 @@ unsigned long vgacon_remap_base;
 #endif
 
 struct machdep_calls ppc_md;
+EXPORT_SYMBOL(ppc_md);
 
 /*
  * These are used in binfmt_elf.c to put aux entries on the stack
@@ -455,24 +458,6 @@ console_initcall(set_preferred_console);
 #endif /* CONFIG_SERIAL_CORE_CONSOLE */
 #endif /* CONFIG_PPC_MULTIPLATFORM */
 
-struct bi_record *find_bootinfo(void)
-{
-        struct bi_record *rec;
-
-        rec = (struct bi_record *)_ALIGN((ulong)__bss_start+(1<<20)-1,(1<<20));
-        if ( rec->tag != BI_FIRST ) {
-                /*
-                 * This 0x10000 offset is a terrible hack but it will go away when
-                 * we have the bootloader handle all the relocation and
-                 * prom calls -- Cort
-                 */
-                rec = (struct bi_record *)_ALIGN((ulong)__bss_start+0x10000+(1<<20)-1,(1<<20));
-                if ( rec->tag != BI_FIRST )
-                        return NULL;
-        }
-        return rec;
-}
-
 /*
  * Find out what kind of machine we're on and save any data we need
  * from the early boot process (devtree is copied on pmac by prom_init()).