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 d65fb9b0668..0e478301e8e 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();