[PATCH] ide: pdc202xx_old: remove the obsolete busproc

[mv-sheeva.git] / drivers / ide / pci / pdc202xx_old.c

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index c6e87c5f1dc4dbd854ce186df107353be8a71a35..4cb15644941f9b1d7a38810db57cc5b7e15baa8f 100644 (file)
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -549,31 +549,6 @@ static void pdc202xx_reset (ide_drive_t *drive)
 #endif
 }
 
-/*
- * Since SUN Cobalt is attempting to do this operation, I should disclose
- * this has been a long time ago Thu Jul 27 16:40:57 2000 was the patch date
- * HOTSWAP ATA Infrastructure.
- */
-static int pdc202xx_tristate (ide_drive_t * drive, int state)
-{
-       ide_hwif_t *hwif        = HWIF(drive);
-//     unsigned long high_16   = hwif->dma_base - (8*(hwif->channel));
-       unsigned long high_16   = hwif->dma_master;
-       u8 sc1f                 = hwif->INB(high_16|0x001f);
-
-       if (!hwif)
-               return -EINVAL;
-
-//     hwif->bus_state = state;
-
-       if (state) {
-               hwif->OUTB(sc1f | 0x08, (high_16|0x001f));
-       } else {
-               hwif->OUTB(sc1f & ~0x08, (high_16|0x001f));
-       }
-       return 0;
-}
-
 static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, const char *name)
 {
        if (dev->resource[PCI_ROM_RESOURCE].start) {
@@ -623,10 +598,8 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
        hwif->tuneproc  = &config_chipset_for_pio;
        hwif->quirkproc = &pdc202xx_quirkproc;
 
-       if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) {
-               hwif->busproc   = &pdc202xx_tristate;
+       if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246)
                hwif->resetproc = &pdc202xx_reset;
-       }
 
        hwif->speedproc = &pdc202xx_tune_chipset;