[PATCH] ide: pdc202xx_old: remove the obsolete busproc

[pandora-kernel.git] / drivers / ide / pci / pdc202xx_old.c

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 6f8f864..4cb1564 100644 (file)
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -370,7 +370,6 @@ chipset_is_set:
        if (!(speed)) {
                /* restore original pci-config space */
                pci_write_config_dword(dev, drive_pci, drive_conf);
-               hwif->tuneproc(drive, 5);
                return 0;
        }
 
@@ -550,31 +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) {
@@ -624,10 +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;
 
@@ -798,7 +770,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
                .autodma        = AUTODMA,
                .bootable       = OFF_BOARD,
                .extra          = 48,
-               .flags          = IDEPCI_FLAG_FORCE_PDC,
        },{     /* 2 */
                .name           = "PDC20263",
                .init_setup     = init_setup_pdc202ata4,
@@ -819,7 +790,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
                .autodma        = AUTODMA,
                .bootable       = OFF_BOARD,
                .extra          = 48,
-               .flags          = IDEPCI_FLAG_FORCE_PDC,
        },{     /* 4 */
                .name           = "PDC20267",
                .init_setup     = init_setup_pdc202xx,