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author | David S. Miller <davem@davemloft.net> | 2008-08-27 11:56:39 +0200 |
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committer | David S. Miller <davem@davemloft.net> | 2008-08-29 11:15:10 +0200 |
commit | 33c4655c00e6af3ec4023f2cafd63dd4a42de49b (patch) | |
tree | 4d693872eb9641035dc15efc709424c9983b1348 /arch/sparc/kernel/ioport.c | |
parent | sparc32: Convert sun4d IRQ code to use generic device tree probing. (diff) | |
download | linux-33c4655c00e6af3ec4023f2cafd63dd4a42de49b.tar.xz linux-33c4655c00e6af3ec4023f2cafd63dd4a42de49b.zip |
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>
Diffstat (limited to 'arch/sparc/kernel/ioport.c')
-rw-r--r-- | arch/sparc/kernel/ioport.c | 53 |
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(); |