sparc: Kill SBUS layer IRQ hooks.

IRQs are obtained by drivers from the of_device struct.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 53 deletions

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index d65fb9b06688..0e478301e8e5 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -255,49 +255,6 @@ void sbus_set_sbus64(struct device *dev, int x)
         printk("sbus_set_sbus64: unsupported\n");
 }
 
-extern unsigned int sun4d_build_irq(struct sbus_dev *sdev, int irq);
-void __init sbus_fill_device_irq(struct sbus_dev *sdev)
-{
-        struct linux_prom_irqs irqs[PROMINTR_MAX];
-        int len;
-
-        len = prom_getproperty(sdev->prom_node, "intr",
-                               (char *)irqs, sizeof(irqs));
-        if (len != -1) {
-                sdev->num_irqs = len / 8;
-                if (sdev->num_irqs == 0) {
-                        sdev->irqs[0] = 0;
-                } else if (sparc_cpu_model == sun4d) {
-                        for (len = 0; len < sdev->num_irqs; len++)
-                                sdev->irqs[len] =
-                                        sun4d_build_irq(sdev, irqs[len].pri);
-                } else {
-                        for (len = 0; len < sdev->num_irqs; len++)
-                                sdev->irqs[len] = irqs[len].pri;
-                }
-        } else {
-                int interrupts[PROMINTR_MAX];
-
-                /* No "intr" node found-- check for "interrupts" node.
-                 * This node contains SBus interrupt levels, not IPLs
-                 * as in "intr", and no vector values.  We convert
-                 * SBus interrupt levels to PILs (platform specific).
-                 */
-                len = prom_getproperty(sdev->prom_node, "interrupts",
-                                       (char *)interrupts, sizeof(interrupts));
-                if (len == -1) {
-                        sdev->irqs[0] = 0;
-                        sdev->num_irqs = 0;
-                } else {
-                        sdev->num_irqs = len / sizeof(int);
-                        for (len = 0; len < sdev->num_irqs; len++) {
-                                sdev->irqs[len] =
-                                        sbint_to_irq(sdev, interrupts[len]);
-                        }
-                }
-        } 
-}
-
 /*
  * Allocate a chunk of memory suitable for DMA.
  * Typically devices use them for control blocks.
@@ -479,16 +436,6 @@ void __init sbus_setup_iommu(struct sbus_bus *sbus, struct device_node *dp)
 #endif
 }
 
-void __init sbus_setup_arch_props(struct sbus_bus *sbus, struct device_node *dp)
-{
-        if (sparc_cpu_model == sun4d) {
-                struct device_node *parent = dp->parent;
-
-                sbus->devid = of_getintprop_default(parent, "device-id", 0);
-                sbus->board = of_getintprop_default(parent, "board#", 0);
-        }
-}
-
 int __init sbus_arch_preinit(void)
 {
         register_proc_sparc_ioport();