diff --git a/[refs] b/[refs]
index 03bc91702da1..0a1e30096afc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5136a6c0fd5b26bbf39ad761cf7a4fc563ad83a3
+refs/heads/master: 74a01180db4bbfd61304ae0ba1f60af55ffc803d
diff --git a/trunk/arch/powerpc/sysdev/xilinx_intc.c b/trunk/arch/powerpc/sysdev/xilinx_intc.c
index 3ee1fd37bbfc..40edad520770 100644
--- a/trunk/arch/powerpc/sysdev/xilinx_intc.c
+++ b/trunk/arch/powerpc/sysdev/xilinx_intc.c
@@ -234,7 +234,6 @@ static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc)
 		generic_handle_irq(cascade_irq);
 
 	/* Let xilinx_intc end the interrupt */
-	desc->chip->ack(irq);
 	desc->chip->unmask(irq);
 }