ia64: Convert sn to new irq_chip functions
Thomas Gleixner [Fri, 4 Feb 2011 19:08:36 +0000 (20:08 +0100)]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/ia64/sn/kernel/irq.c

index 658c716..15193df 100644 (file)
@@ -78,34 +78,34 @@ u64 sn_intr_redirect(nasid_t local_nasid, int local_widget,
        return ret_stuff.status;
 }
 
-static unsigned int sn_startup_irq(unsigned int irq)
+static unsigned int sn_startup_irq(struct irq_data *data)
 {
        return 0;
 }
 
-static void sn_shutdown_irq(unsigned int irq)
+static void sn_shutdown_irq(struct irq_data *data)
 {
 }
 
 extern void ia64_mca_register_cpev(int);
 
-static void sn_disable_irq(unsigned int irq)
+static void sn_disable_irq(struct irq_data *data)
 {
-       if (irq == local_vector_to_irq(IA64_CPE_VECTOR))
+       if (data->irq == local_vector_to_irq(IA64_CPE_VECTOR))
                ia64_mca_register_cpev(0);
 }
 
-static void sn_enable_irq(unsigned int irq)
+static void sn_enable_irq(struct irq_data *data)
 {
-       if (irq == local_vector_to_irq(IA64_CPE_VECTOR))
-               ia64_mca_register_cpev(irq);
+       if (data->irq == local_vector_to_irq(IA64_CPE_VECTOR))
+               ia64_mca_register_cpev(data->irq);
 }
 
-static void sn_ack_irq(unsigned int irq)
+static void sn_ack_irq(struct irq_data *data)
 {
        u64 event_occurred, mask;
+       unsigned int irq = data->irq & 0xff;
 
-       irq = irq & 0xff;
        event_occurred = HUB_L((u64*)LOCAL_MMR_ADDR(SH_EVENT_OCCURRED));
        mask = event_occurred & SH_ALL_INT_MASK;
        HUB_S((u64*)LOCAL_MMR_ADDR(SH_EVENT_OCCURRED_ALIAS), mask);
@@ -206,9 +206,11 @@ finish_up:
        return new_irq_info;
 }
 
-static int sn_set_affinity_irq(unsigned int irq, const struct cpumask *mask)
+static int sn_set_affinity_irq(struct irq_data *data,
+                              const struct cpumask *mask, bool force)
 {
        struct sn_irq_info *sn_irq_info, *sn_irq_info_safe;
+       unsigned int irq = data->irq;
        nasid_t nasid;
        int slice;
 
@@ -237,25 +239,25 @@ void sn_set_err_irq_affinity(unsigned int irq) { }
 #endif
 
 static void
-sn_mask_irq(unsigned int irq)
+sn_mask_irq(struct irq_data *data)
 {
 }
 
 static void
-sn_unmask_irq(unsigned int irq)
+sn_unmask_irq(struct irq_data *data)
 {
 }
 
 struct irq_chip irq_type_sn = {
-       .name           = "SN hub",
-       .startup        = sn_startup_irq,
-       .shutdown       = sn_shutdown_irq,
-       .enable         = sn_enable_irq,
-       .disable        = sn_disable_irq,
-       .ack            = sn_ack_irq,
-       .mask           = sn_mask_irq,
-       .unmask         = sn_unmask_irq,
-       .set_affinity   = sn_set_affinity_irq
+       .name                   = "SN hub",
+       .irq_startup            = sn_startup_irq,
+       .irq_shutdown           = sn_shutdown_irq,
+       .irq_enable             = sn_enable_irq,
+       .irq_disable            = sn_disable_irq,
+       .irq_ack                = sn_ack_irq,
+       .irq_mask               = sn_mask_irq,
+       .irq_unmask             = sn_unmask_irq,
+       .irq_set_affinity       = sn_set_affinity_irq
 };
 
 ia64_vector sn_irq_to_vector(int irq)