X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Fhw_irq.h;h=0cf119b42f7d5c4d1d25ce4eb0e55b9a849d52cb;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=f4e5a4bf1b003c8bccb099ff388c6bfd310fa73e;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index f4e5a4bf1..0cf119b42 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -50,6 +50,7 @@ typedef u8 ia64_vector;
  */
 #define IA64_FIRST_DEVICE_VECTOR	0x30
 #define IA64_LAST_DEVICE_VECTOR		0xe7
+#define IA64_NUM_DEVICE_VECTORS		(IA64_LAST_DEVICE_VECTOR - IA64_FIRST_DEVICE_VECTOR + 1)
 
 #define IA64_MCA_RENDEZ_VECTOR		0xe8	/* MCA rendez interrupt */
 #define IA64_PERFMON_VECTOR		0xee	/* performanc monitor interrupt vector */
@@ -81,6 +82,7 @@ extern __u8 isa_irq_to_vector_map[16];
 extern struct hw_interrupt_type irq_type_ia64_lsapic;	/* CPU-internal interrupt controller */
 
 extern int assign_irq_vector (int irq);	/* allocate a free vector */
+extern void free_irq_vector (int vector);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
 extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
 
@@ -94,21 +96,9 @@ hw_resend_irq (struct hw_interrupt_type *h, unsigned int vector)
  * Default implementations for the irq-descriptor API:
  */
 
-extern irq_desc_t _irq_desc[NR_IRQS];
+extern irq_desc_t irq_desc[NR_IRQS];
 
 #ifndef CONFIG_IA64_GENERIC
-static inline irq_desc_t *
-__ia64_irq_desc (unsigned int irq)
-{
-	return _irq_desc + irq;
-}
-
-static inline ia64_vector
-__ia64_irq_to_vector (unsigned int irq)
-{
-	return (ia64_vector) irq;
-}
-
 static inline unsigned int
 __ia64_local_vector_to_irq (ia64_vector vec)
 {
@@ -126,18 +116,11 @@ __ia64_local_vector_to_irq (ia64_vector vec)
  * and to obtain the irq descriptor for a given irq number.
  */
 
-/* Return a pointer to the irq descriptor for IRQ.  */
-static inline irq_desc_t *
-irq_descp (int irq)
-{
-	return platform_irq_desc(irq);
-}
-
 /* Extract the IA-64 vector that corresponds to IRQ.  */
 static inline ia64_vector
 irq_to_vector (int irq)
 {
-	return platform_irq_to_vector(irq);
+	return (ia64_vector) irq;
 }
 
 /*