powerpc: Fix compilation for 32-bit configs

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

3 files changed, 10 insertions, 22 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()).
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index da2dc08c4c1b..74b30978619f 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -42,13 +42,11 @@ vector-y			+= ../../powerpc/kernel/vector.o
 fpu-y                           += ../../powerpc/kernel/fpu.o
 
 else
-obj-y                           := entry.o irq.o idle.o time.o misc.o \
+obj-y                           := irq.o idle.o time.o \
                                         signal.o ptrace.o align.o \
-                                        syscalls.o setup.o \
-                                        cputable.o perfmon.o
+                                        syscalls.o cputable.o perfmon.o
 obj-$(CONFIG_6xx)               += l2cr.o cpu_setup_6xx.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)  += swsusp.o
-obj-$(CONFIG_POWER4)            += cpu_setup_power4.o
 obj-$(CONFIG_MODULES)           += module.o
 obj-$(CONFIG_NOT_COHERENT_CACHE)        += dma-mapping.o
 obj-$(CONFIG_PCI)               += pci.o
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
index ffa423456c2b..e58c78f90a5a 100644
--- a/include/asm-ppc/pci-bridge.h
+++ b/include/asm-ppc/pci-bridge.h
@@ -79,6 +79,11 @@ struct pci_controller {
         struct resource mem_space;
 };
 
+static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
+{
+        return bus->sysdata;
+}
+
 /* These are used for config access before all the PCI probing
    has been done. */
 int early_read_config_byte(struct pci_controller *hose, int bus, int dev_fn,