Merge branch 'um-irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'um-irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  um: Select GENERIC_HARDIRQS_NO_DEPRECATED
  um: Use proper accessors in show_interrupts()
  um: Convert irq_chips to new functions
  um: Remove stale irq_chip.end

2 files changed, 16 insertions, 16 deletions

diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
index e351e14b4339..1e78940218c0 100644
--- a/arch/um/Kconfig.common
+++ b/arch/um/Kconfig.common
@@ -7,6 +7,7 @@ config UML
         bool
         default y
         select HAVE_GENERIC_HARDIRQS
+        select GENERIC_HARDIRQS_NO_DEPRECATED
 
 config MMU
         bool
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 3f0ac9e0c966..64cfea80cfe2 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -35,8 +35,10 @@ int show_interrupts(struct seq_file *p, void *v)
         }
 
         if (i < NR_IRQS) {
-                raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
-                action = irq_desc[i].action;
+                struct irq_desc *desc = irq_to_desc(i);
+
+                raw_spin_lock_irqsave(&desc->lock, flags);
+                action = desc->action;
                 if (!action)
                         goto skip;
                 seq_printf(p, "%3d: ",i);
@@ -46,7 +48,7 @@ int show_interrupts(struct seq_file *p, void *v)
                 for_each_online_cpu(j)
                         seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
 #endif
-                seq_printf(p, " %14s", irq_desc[i].chip->name);
+                seq_printf(p, " %14s", get_irq_desc_chip(desc)->name);
                 seq_printf(p, "  %s", action->name);
 
                 for (action=action->next; action; action = action->next)
@@ -54,7 +56,7 @@ int show_interrupts(struct seq_file *p, void *v)
 
                 seq_putc(p, '\n');
 skip:
-                raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+                raw_spin_unlock_irqrestore(&desc->lock, flags);
         } else if (i == NR_IRQS)
                 seq_putc(p, '\n');
 
@@ -360,10 +362,10 @@ EXPORT_SYMBOL(um_request_irq);
 EXPORT_SYMBOL(reactivate_fd);
 
 /*
- * irq_chip must define (startup || enable) &&
- * (shutdown || disable) && end
+ * irq_chip must define at least enable/disable and ack when
+ * the edge handler is used.
  */
-static void dummy(unsigned int irq)
+static void dummy(struct irq_data *d)
 {
 }
 
@@ -371,20 +373,17 @@ static void dummy(unsigned int irq)
 static struct irq_chip normal_irq_type = {
         .name = "SIGIO",
         .release = free_irq_by_irq_and_dev,
-        .disable = dummy,
-        .enable = dummy,
-        .ack = dummy,
-        .end = dummy
+        .irq_disable = dummy,
+        .irq_enable = dummy,
+        .irq_ack = dummy,
 };
 
 static struct irq_chip SIGVTALRM_irq_type = {
         .name = "SIGVTALRM",
         .release = free_irq_by_irq_and_dev,
-        .shutdown = dummy, /* never called */
-        .disable = dummy,
-        .enable = dummy,
-        .ack = dummy,
-        .end = dummy
+        .irq_disable = dummy,
+        .irq_enable = dummy,
+        .irq_ack = dummy,
 };
 
 void __init init_IRQ(void)