1 files changed, 20 insertions, 15 deletions

diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h
index 87c17bfb2968..1eaa3625803c 100644
--- a/arch/s390/include/asm/irq.h
+++ b/arch/s390/include/asm/irq.h
@@ -1,17 +1,28 @@
 #ifndef _ASM_IRQ_H
 #define _ASM_IRQ_H
 
+#define EXT_INTERRUPT   1
+#define IO_INTERRUPT    2
+#define THIN_INTERRUPT  3
+
+#define NR_IRQS_BASE    4
+
+#ifdef CONFIG_PCI_NR_MSI
+# define NR_IRQS        (NR_IRQS_BASE + CONFIG_PCI_NR_MSI)
+#else
+# define NR_IRQS        NR_IRQS_BASE
+#endif
+
+/* This number is used when no interrupt has been assigned */
+#define NO_IRQ          0
+
+#ifndef __ASSEMBLY__
+
 #include <linux/hardirq.h>
 #include <linux/percpu.h>
 #include <linux/cache.h>
 #include <linux/types.h>
 
-enum interruption_main_class {
-        EXTERNAL_INTERRUPT,
-        IO_INTERRUPT,
-        NR_IRQS
-};
-
 enum interruption_class {
         IRQEXT_CLK,
         IRQEXT_EXC,
@@ -72,14 +83,8 @@ void service_subclass_irq_unregister(void);
 void measurement_alert_subclass_register(void);
 void measurement_alert_subclass_unregister(void);
 
-#ifdef CONFIG_LOCKDEP
-#  define disable_irq_nosync_lockdep(irq)       disable_irq_nosync(irq)
-#  define disable_irq_nosync_lockdep_irqsave(irq, flags) \
-                                                disable_irq_nosync(irq)
-#  define disable_irq_lockdep(irq)              disable_irq(irq)
-#  define enable_irq_lockdep(irq)               enable_irq(irq)
-#  define enable_irq_lockdep_irqrestore(irq, flags) \
-                                                enable_irq(irq)
-#endif
+#define irq_canonicalize(irq)  (irq)
+
+#endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_IRQ_H */