This patch fixes the following compile error with CONFIG_BLK_DEV_INITRD=n and -Werror-implicit-function-declaration:
<-- snip -->
...
CC arch/m68knommu/kernel/setup.o
/home/bunk/linux/kernel-2.6/linux-2.6.18-rc5-mm1/arch/m68knommu/kernel/setup.c: In function 'setup_arch':
/home/bunk/linux/kernel-2.6/linux-2.6.18-rc5-mm1/arch/m68knommu/kernel/setup.c:268: error: implicit declaration of function 'paging_init'
make[2]: *** [arch/m68knommu/kernel/setup.o] Error 1
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
--- linux-2.6.18-rc5-mm1/arch/m68knommu/kernel/setup.c.old 2006-09-05 00:07:42.000000000 +0200
+++ linux-2.6.18-rc5-mm1/arch/m68knommu/kernel/setup.c 2006-09-05 00:08:20.000000000 +0200
@@ -36,10 +36,7 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/machdep.h>
-
-#ifdef CONFIG_BLK_DEV_INITRD
#include <asm/pgtable.h>
-#endif
unsigned long memory_start;
unsigned long memory_end;