total_memory is a 'phys_addr_t', Which can be either 64 or 32 bits.
Force printing as unsigned long long to silence the warning.

Signed-off-by: Tony Breeds <redacted>
---
Changes since v1:
 - correctly use 64bit type as phys_addr_t wont always be 32bits.  Thanks to sfr for showing me the error of my ways ;P

 arch/powerpc/mm/ppc_mmu_32.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index c53145f..07473e0 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c

@@ -236,8 +236,8 @@ void __init MMU_init_hw(void)
 
 	Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size);
 
-	printk("Total memory = %ldMB; using %ldkB for hash table (at %p)\n",
-	       total_memory >> 20, Hash_size >> 10, Hash);
+	printk("Total memory = %lldMB; using %ldkB for hash table (at %p)\n",
+	       (unsigned long long)total_memory >> 20, Hash_size >> 10, Hash);
 
 
 	/*

-- 
1.5.6.3