Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak...

[pandora-kernel.git] / arch / sparc / kernel / sun4c_irq.c

diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c
index 4be2c86..340fc39 100644 (file)
--- a/arch/sparc/kernel/sun4c_irq.c
+++ b/arch/sparc/kernel/sun4c_irq.c
@@ -18,6 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/slab.h>
 #include <linux/init.h>
+#include "irq.h"
 
 #include <asm/ptrace.h>
 #include <asm/processor.h>
@@ -40,6 +41,20 @@ static struct resource sun4c_timer_eb = { "sun4c_timer" };
 static struct resource sun4c_intr_eb = { "sun4c_intr" };
 #endif
 
+/*
+ * Bit field defines for the interrupt registers on various
+ * Sparc machines.
+ */
+
+/* The sun4c interrupt register. */
+#define SUN4C_INT_ENABLE  0x01     /* Allow interrupts. */
+#define SUN4C_INT_E14     0x80     /* Enable level 14 IRQ. */
+#define SUN4C_INT_E10     0x20     /* Enable level 10 IRQ. */
+#define SUN4C_INT_E8      0x10     /* Enable level 8 IRQ. */
+#define SUN4C_INT_E6      0x08     /* Enable level 6 IRQ. */
+#define SUN4C_INT_E4      0x04     /* Enable level 4 IRQ. */
+#define SUN4C_INT_E1      0x02     /* Enable level 1 IRQ. */
+
 /* Pointer to the interrupt enable byte
  *
  * Dave Redman (djhr@tadpole.co.uk)
@@ -53,7 +68,8 @@ unsigned char *interrupt_enable = NULL;
 
 static int sun4c_pil_map[] = { 0, 1, 2, 3, 5, 7, 8, 9 };
 
-unsigned int sun4c_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint)
+static unsigned int sun4c_sbint_to_irq(struct sbus_dev *sdev,
+                                      unsigned int sbint)
 {
        if (sbint >= sizeof(sun4c_pil_map)) {
                printk(KERN_ERR "%s: bogus SBINT %d\n", sdev->prom_name, sbint);
@@ -154,7 +170,7 @@ static void sun4c_load_profile_irq(int cpu, unsigned int limit)
        /* Errm.. not sure how to do this.. */
 }
 
-static void __init sun4c_init_timers(irqreturn_t (*counter_fn)(int, void *, struct pt_regs *))
+static void __init sun4c_init_timers(irq_handler_t counter_fn)
 {
        int irq;