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, 21 deletions

diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 7424967142f0..acfb447c00d0 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -257,26 +257,6 @@ void sun4d_handler_irq(int irq, struct pt_regs * regs)
         set_irq_regs(old_regs);
 }
 
-unsigned int sun4d_build_irq(struct sbus_dev *sdev, int irq)
-{
-        int sbusl = pil_to_sbus[irq];
-
-        if (sbusl)
-                return ((sdev->bus->board + 1) << 5) + (sbusl << 2) + sdev->slot;
-        else
-                return irq;
-}
-
-static unsigned int sun4d_sbint_to_irq(struct sbus_dev *sdev,
-                                       unsigned int sbint)
-{
-        if (sbint >= sizeof(sbus_to_pil)) {
-                printk(KERN_ERR "%s: bogus SBINT %d\n", sdev->prom_name, sbint);
-                BUG();
-        }
-        return sun4d_build_irq(sdev, sbus_to_pil[sbint]);
-}
-
 int sun4d_request_irq(unsigned int irq,
                 irq_handler_t handler,
                 unsigned long irqflags, const char * devname, void *dev_id)
@@ -585,7 +565,6 @@ void __init sun4d_init_IRQ(void)
 {
         local_irq_disable();
 
-        BTFIXUPSET_CALL(sbint_to_irq, sun4d_sbint_to_irq, BTFIXUPCALL_NORM);
         BTFIXUPSET_CALL(enable_irq, sun4d_enable_irq, BTFIXUPCALL_NORM);
         BTFIXUPSET_CALL(disable_irq, sun4d_disable_irq, BTFIXUPCALL_NORM);
         BTFIXUPSET_CALL(clear_clock_irq, sun4d_clear_clock_irq, BTFIXUPCALL_NORM);