m68k/amiga: Refactor amiints.c

  - Remove filename in comments,
  - Reorder functions so we no longer need forward declarations.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 47 insertions, 51 deletions

diff --git a/arch/m68k/amiga/amiints.c b/arch/m68k/amiga/amiints.c
index e5f3033499e7..c8f9eac121a1 100644
--- a/arch/m68k/amiga/amiints.c
+++ b/arch/m68k/amiga/amiints.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/m68k/amiga/amiints.c -- Amiga Linux interrupt handling code
+ * Amiga Linux interrupt handling code
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file COPYING in the main directory of this archive
@@ -16,56 +16,6 @@
 #include <asm/amigaints.h>
 #include <asm/amipcmcia.h>
 
-static void amiga_irq_enable(struct irq_data *data);
-static void amiga_irq_disable(struct irq_data *data);
-static irqreturn_t ami_int1(int irq, void *dev_id);
-static irqreturn_t ami_int3(int irq, void *dev_id);
-static irqreturn_t ami_int4(int irq, void *dev_id);
-static irqreturn_t ami_int5(int irq, void *dev_id);
-
-static struct irq_chip amiga_irq_chip = {
-        .name           = "amiga",
-        .irq_enable     = amiga_irq_enable,
-        .irq_disable    = amiga_irq_disable,
-};
-
-/*
- * void amiga_init_IRQ(void)
- *
- * Parameters:  None
- *
- * Returns:     Nothing
- *
- * This function should be called during kernel startup to initialize
- * the amiga IRQ handling routines.
- */
-
-void __init amiga_init_IRQ(void)
-{
-        if (request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL))
-                pr_err("Couldn't register int%d\n", 1);
-        if (request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL))
-                pr_err("Couldn't register int%d\n", 3);
-        if (request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL))
-                pr_err("Couldn't register int%d\n", 4);
-        if (request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL))
-                pr_err("Couldn't register int%d\n", 5);
-
-        m68k_setup_irq_controller(&amiga_irq_chip, handle_simple_irq, IRQ_USER,
-                                  AMI_STD_IRQS);
-
-        /* turn off PCMCIA interrupts */
-        if (AMIGAHW_PRESENT(PCMCIA))
-                gayle.inten = GAYLE_IRQ_IDE;
-
-        /* turn off all interrupts and enable the master interrupt bit */
-        amiga_custom.intena = 0x7fff;
-        amiga_custom.intreq = 0x7fff;
-        amiga_custom.intena = IF_SETCLR | IF_INTEN;
-
-        cia_init_IRQ(&ciaa_base);
-        cia_init_IRQ(&ciab_base);
-}
 
 /*
  * Enable/disable a particular machine specific interrupt source.
@@ -84,6 +34,13 @@ static void amiga_irq_disable(struct irq_data *data)
         amiga_custom.intena = 1 << (data->irq - IRQ_USER);
 }
 
+static struct irq_chip amiga_irq_chip = {
+        .name           = "amiga",
+        .irq_enable     = amiga_irq_enable,
+        .irq_disable    = amiga_irq_disable,
+};
+
+
 /*
  * The builtin Amiga hardware interrupt handlers.
  */
@@ -183,3 +140,42 @@ static irqreturn_t ami_int5(int irq, void *dev_id)
         }
         return IRQ_HANDLED;
 }
+
+
+/*
+ * void amiga_init_IRQ(void)
+ *
+ * Parameters:  None
+ *
+ * Returns:     Nothing
+ *
+ * This function should be called during kernel startup to initialize
+ * the amiga IRQ handling routines.
+ */
+
+void __init amiga_init_IRQ(void)
+{
+        if (request_irq(IRQ_AUTO_1, ami_int1, 0, "int1", NULL))
+                pr_err("Couldn't register int%d\n", 1);
+        if (request_irq(IRQ_AUTO_3, ami_int3, 0, "int3", NULL))
+                pr_err("Couldn't register int%d\n", 3);
+        if (request_irq(IRQ_AUTO_4, ami_int4, 0, "int4", NULL))
+                pr_err("Couldn't register int%d\n", 4);
+        if (request_irq(IRQ_AUTO_5, ami_int5, 0, "int5", NULL))
+                pr_err("Couldn't register int%d\n", 5);
+
+        m68k_setup_irq_controller(&amiga_irq_chip, handle_simple_irq, IRQ_USER,
+                                  AMI_STD_IRQS);
+
+        /* turn off PCMCIA interrupts */
+        if (AMIGAHW_PRESENT(PCMCIA))
+                gayle.inten = GAYLE_IRQ_IDE;
+
+        /* turn off all interrupts and enable the master interrupt bit */
+        amiga_custom.intena = 0x7fff;
+        amiga_custom.intreq = 0x7fff;
+        amiga_custom.intena = IF_SETCLR | IF_INTEN;
+
+        cia_init_IRQ(&ciaa_base);
+        cia_init_IRQ(&ciab_base);
+}