diff --git a/[refs] b/[refs]
index cfadcb577e56..c6bf7b75d062 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: efc3624c9419cad3cca93dfabb7b12664773d2b1
+refs/heads/master: 7526ff76f84178f8c926de7e590e4c5f9d4a2e62
diff --git a/trunk/arch/powerpc/lib/dma-noncoherent.c b/trunk/arch/powerpc/lib/dma-noncoherent.c
index 31734c0969cd..2b1ce1849344 100644
--- a/trunk/arch/powerpc/lib/dma-noncoherent.c
+++ b/trunk/arch/powerpc/lib/dma-noncoherent.c
@@ -320,7 +320,6 @@ static int __init dma_alloc_init(void)
 			ret = -ENOMEM;
 			break;
 		}
-		WARN_ON(!pmd_none(*pmd));
 
 		pte = pte_alloc_kernel(pmd, CONSISTENT_BASE);
 		if (!pte) {