From 33c4655c00e6af3ec4023f2cafd63dd4a42de49b Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Wed, 27 Aug 2008 02:56:39 -0700
Subject: 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>
---
arch/sparc/kernel/ioport.c | 53 ----------------------------------------------
1 file changed, 53 deletions(-)
(limited to 'arch/sparc/kernel/ioport.c')
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();
--
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