ia64: Convert iosapic to new irq_chip functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 38 insertions, 32 deletions

diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index d21f9af8170..e3954556eed 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -257,7 +257,7 @@ set_rte (unsigned int gsi, unsigned int irq, unsigned int dest, int mask)
 }
 
 static void
-nop (unsigned int irq)
+nop (struct irq_data *data)
 {
         /* do nothing... */
 }
@@ -287,8 +287,9 @@ kexec_disable_iosapic(void)
 #endif
 
 static void
-mask_irq (unsigned int irq)
+mask_irq (struct irq_data *data)
 {
+        unsigned int irq = data->irq;
         u32 low32;
         int rte_index;
         struct iosapic_rte_info *rte;
@@ -305,8 +306,9 @@ mask_irq (unsigned int irq)
 }
 
 static void
-unmask_irq (unsigned int irq)
+unmask_irq (struct irq_data *data)
 {
+        unsigned int irq = data->irq;
         u32 low32;
         int rte_index;
         struct iosapic_rte_info *rte;
@@ -323,9 +325,11 @@ unmask_irq (unsigned int irq)
 
 
 static int
-iosapic_set_affinity(unsigned int irq, const struct cpumask *mask)
+iosapic_set_affinity(struct irq_data *data, const struct cpumask *mask,
+                     bool force)
 {
 #ifdef CONFIG_SMP
+        unsigned int irq = data->irq;
         u32 high32, low32;
         int cpu, dest, rte_index;
         int redir = (irq & IA64_IRQ_REDIRECTED) ? 1 : 0;
@@ -379,15 +383,16 @@ iosapic_set_affinity(unsigned int irq, const struct cpumask *mask)
  */
 
 static unsigned int
-iosapic_startup_level_irq (unsigned int irq)
+iosapic_startup_level_irq (struct irq_data *data)
 {
-        unmask_irq(irq);
+        unmask_irq(data);
         return 0;
 }
 
 static void
-iosapic_unmask_level_irq (unsigned int irq)
+iosapic_unmask_level_irq (struct irq_data *data)
 {
+        unsigned int irq = data->irq;
         ia64_vector vec = irq_to_vector(irq);
         struct iosapic_rte_info *rte;
         int do_unmask_irq = 0;
@@ -395,16 +400,16 @@ iosapic_unmask_level_irq (unsigned int irq)
         irq_complete_move(irq);
         if (unlikely(irq_desc[irq].status & IRQ_MOVE_PENDING)) {
                 do_unmask_irq = 1;
-                mask_irq(irq);
+                mask_irq(data);
         } else
-                unmask_irq(irq);
+                unmask_irq(data);
 
         list_for_each_entry(rte, &iosapic_intr_info[irq].rtes, rte_list)
                 iosapic_eoi(rte->iosapic->addr, vec);
 
         if (unlikely(do_unmask_irq)) {
                 move_masked_irq(irq);
-                unmask_irq(irq);
+                unmask_irq(data);
         }
 }
 
@@ -414,15 +419,15 @@ iosapic_unmask_level_irq (unsigned int irq)
 #define iosapic_ack_level_irq           nop
 
 static struct irq_chip irq_type_iosapic_level = {
-        .name =         "IO-SAPIC-level",
-        .startup =      iosapic_startup_level_irq,
-        .shutdown =     iosapic_shutdown_level_irq,
-        .enable =       iosapic_enable_level_irq,
-        .disable =      iosapic_disable_level_irq,
-        .ack =          iosapic_ack_level_irq,
-        .mask =         mask_irq,
-        .unmask =       iosapic_unmask_level_irq,
-        .set_affinity = iosapic_set_affinity
+        .name =                 "IO-SAPIC-level",
+        .irq_startup =          iosapic_startup_level_irq,
+        .irq_shutdown =         iosapic_shutdown_level_irq,
+        .irq_enable =           iosapic_enable_level_irq,
+        .irq_disable =          iosapic_disable_level_irq,
+        .irq_ack =              iosapic_ack_level_irq,
+        .irq_mask =             mask_irq,
+        .irq_unmask =           iosapic_unmask_level_irq,
+        .irq_set_affinity =     iosapic_set_affinity
 };
 
 /*
@@ -430,9 +435,9 @@ static struct irq_chip irq_type_iosapic_level = {
  */
 
 static unsigned int
-iosapic_startup_edge_irq (unsigned int irq)
+iosapic_startup_edge_irq (struct irq_data *data)
 {
-        unmask_irq(irq);
+        unmask_irq(data);
         /*
          * IOSAPIC simply drops interrupts pended while the
          * corresponding pin was masked, so we can't know if an
@@ -442,8 +447,9 @@ iosapic_startup_edge_irq (unsigned int irq)
 }
 
 static void
-iosapic_ack_edge_irq (unsigned int irq)
+iosapic_ack_edge_irq (struct irq_data *data)
 {
+        unsigned int irq = data->irq;
         struct irq_desc *idesc = irq_desc + irq;
 
         irq_complete_move(irq);
@@ -455,22 +461,22 @@ iosapic_ack_edge_irq (unsigned int irq)
          */
         if ((idesc->status & (IRQ_PENDING|IRQ_DISABLED)) ==
             (IRQ_PENDING|IRQ_DISABLED))
-                mask_irq(irq);
+                mask_irq(data);
 }
 
 #define iosapic_enable_edge_irq         unmask_irq
 #define iosapic_disable_edge_irq        nop
 
 static struct irq_chip irq_type_iosapic_edge = {
-        .name =         "IO-SAPIC-edge",
-        .startup =      iosapic_startup_edge_irq,
-        .shutdown =     iosapic_disable_edge_irq,
-        .enable =       iosapic_enable_edge_irq,
-        .disable =      iosapic_disable_edge_irq,
-        .ack =          iosapic_ack_edge_irq,
-        .mask =         mask_irq,
-        .unmask =       unmask_irq,
-        .set_affinity = iosapic_set_affinity
+        .name =                 "IO-SAPIC-edge",
+        .irq_startup =          iosapic_startup_edge_irq,
+        .irq_shutdown =         iosapic_disable_edge_irq,
+        .irq_enable =           iosapic_enable_edge_irq,
+        .irq_disable =          iosapic_disable_edge_irq,
+        .irq_ack =              iosapic_ack_edge_irq,
+        .irq_mask =             mask_irq,
+        .irq_unmask =           unmask_irq,
+        .irq_set_affinity =     iosapic_set_affinity
 };
 
 static unsigned int