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