diff --git a/[refs] b/[refs]
index 5eacf9320695..b0e56571c143 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5afd878a958191a3f32911f1f5f03beee5368e68
+refs/heads/master: 9ce91685f9db48b7050bed916bea097fcbaea093
diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig
index 328774bd41ee..6506bf4fbff1 100644
--- a/trunk/arch/powerpc/Kconfig
+++ b/trunk/arch/powerpc/Kconfig
@@ -400,7 +400,7 @@ config IRQ_ALL_CPUS
 
 config SPARSE_IRQ
 	bool "Support sparse irq numbering"
-	default y
+	default n
 	help
 	  This enables support for sparse irqs. This is useful for distro
 	  kernels that want to define a high CONFIG_NR_CPUS value but still
@@ -409,7 +409,7 @@ config SPARSE_IRQ
 	  ( Sparse IRQs can also be beneficial on NUMA boxes, as they spread
 	    out the irq_desc[] array in a more NUMA-friendly way. )
 
-	  If you don't know what to do here, say Y.
+	  If you don't know what to do here, say N.
 
 config NUMA
 	bool "NUMA support"