diff --git a/[refs] b/[refs]
index 1a11a3fcab78..a1d46de47c24 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88a83350bc1955fa9d8fca059e19bc360fcef2ba
+refs/heads/master: 1a331957efd214fc3a84f70956dfaec65e70c031
diff --git a/trunk/arch/x86/kernel/acpi/boot.c b/trunk/arch/x86/kernel/acpi/boot.c
index c49ebcc6c41e..671591fcc61d 100644
--- a/trunk/arch/x86/kernel/acpi/boot.c
+++ b/trunk/arch/x86/kernel/acpi/boot.c
@@ -507,8 +507,6 @@ int acpi_register_gsi(u32 gsi, int triggering, int polarity)
 	 * Make sure all (legacy) PCI IRQs are set as level-triggered.
 	 */
 	if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) {
-		extern void eisa_set_level_irq(unsigned int irq);
-
 		if (triggering == ACPI_LEVEL_SENSITIVE)
 			eisa_set_level_irq(gsi);
 	}
diff --git a/trunk/include/asm-x86/hw_irq.h b/trunk/include/asm-x86/hw_irq.h
index 1db2dff1ef49..1428b41dcbb9 100644
--- a/trunk/include/asm-x86/hw_irq.h
+++ b/trunk/include/asm-x86/hw_irq.h
@@ -79,6 +79,9 @@ extern void send_IPI(int dest, int vector);
 extern atomic_t irq_err_count;
 extern atomic_t irq_mis_count;
 
+/* EISA */
+extern void eisa_set_level_irq(unsigned int irq);
+
 /* Voyager functions */
 extern asmlinkage void vic_cpi_interrupt(void);
 extern asmlinkage void vic_sys_interrupt(void);