1 files changed, 0 insertions, 61 deletions

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 31e0fbb0d82c..cc89b06d0178 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -563,67 +563,6 @@ void handler_irq(int irq, struct pt_regs *regs)
         irq_exit();
 }
 
-#ifdef CONFIG_BLK_DEV_FD
-extern irqreturn_t floppy_interrupt(int, void *, struct pt_regs *);
-
-/* XXX No easy way to include asm/floppy.h XXX */
-extern unsigned char *pdma_vaddr;
-extern unsigned long pdma_size;
-extern volatile int doing_pdma;
-extern unsigned long fdc_status;
-
-irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
-{
-        if (likely(doing_pdma)) {
-                void __iomem *stat = (void __iomem *) fdc_status;
-                unsigned char *vaddr = pdma_vaddr;
-                unsigned long size = pdma_size;
-                u8 val;
-
-                while (size) {
-                        val = readb(stat);
-                        if (unlikely(!(val & 0x80))) {
-                                pdma_vaddr = vaddr;
-                                pdma_size = size;
-                                return IRQ_HANDLED;
-                        }
-                        if (unlikely(!(val & 0x20))) {
-                                pdma_vaddr = vaddr;
-                                pdma_size = size;
-                                doing_pdma = 0;
-                                goto main_interrupt;
-                        }
-                        if (val & 0x40) {
-                                /* read */
-                                *vaddr++ = readb(stat + 1);
-                        } else {
-                                unsigned char data = *vaddr++;
-
-                                /* write */
-                                writeb(data, stat + 1);
-                        }
-                        size--;
-                }
-
-                pdma_vaddr = vaddr;
-                pdma_size = size;
-
-                /* Send Terminal Count pulse to floppy controller. */
-                val = readb(auxio_register);
-                val |= AUXIO_AUX1_FTCNT;
-                writeb(val, auxio_register);
-                val &= ~AUXIO_AUX1_FTCNT;
-                writeb(val, auxio_register);
-
-                doing_pdma = 0;
-        }
-
-main_interrupt:
-        return floppy_interrupt(irq, dev_cookie, regs);
-}
-EXPORT_SYMBOL(sparc_floppy_irq);
-#endif
-
 struct sun5_timer {
         u64     count0;
         u64     limit0;