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path: root/drivers/ide/pci/hpt366.c
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Diffstat (limited to 'drivers/ide/pci/hpt366.c')
-rw-r--r--drivers/ide/pci/hpt366.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 0e7d3b60d43c..8812a9bb032f 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -600,7 +600,7 @@ static u32 get_speed_setting(u8 speed, struct hpt_info *info)
600 return (*info->settings)[i]; 600 return (*info->settings)[i];
601} 601}
602 602
603static int hpt36x_tune_chipset(ide_drive_t *drive, const u8 speed) 603static void hpt36x_set_mode(ide_drive_t *drive, const u8 speed)
604{ 604{
605 ide_hwif_t *hwif = HWIF(drive); 605 ide_hwif_t *hwif = HWIF(drive);
606 struct pci_dev *dev = hwif->pci_dev; 606 struct pci_dev *dev = hwif->pci_dev;
@@ -623,11 +623,9 @@ static int hpt36x_tune_chipset(ide_drive_t *drive, const u8 speed)
623 new_itr &= ~0xc0000000; 623 new_itr &= ~0xc0000000;
624 624
625 pci_write_config_dword(dev, itr_addr, new_itr); 625 pci_write_config_dword(dev, itr_addr, new_itr);
626
627 return ide_config_drive_speed(drive, speed);
628} 626}
629 627
630static int hpt37x_tune_chipset(ide_drive_t *drive, const u8 speed) 628static void hpt37x_set_mode(ide_drive_t *drive, const u8 speed)
631{ 629{
632 ide_hwif_t *hwif = HWIF(drive); 630 ide_hwif_t *hwif = HWIF(drive);
633 struct pci_dev *dev = hwif->pci_dev; 631 struct pci_dev *dev = hwif->pci_dev;
@@ -647,24 +645,22 @@ static int hpt37x_tune_chipset(ide_drive_t *drive, const u8 speed)
647 if (speed < XFER_MW_DMA_0) 645 if (speed < XFER_MW_DMA_0)
648 new_itr &= ~0x80000000; /* Disable on-chip PIO FIFO/buffer */ 646 new_itr &= ~0x80000000; /* Disable on-chip PIO FIFO/buffer */
649 pci_write_config_dword(dev, itr_addr, new_itr); 647 pci_write_config_dword(dev, itr_addr, new_itr);
650
651 return ide_config_drive_speed(drive, speed);
652} 648}
653 649
654static int hpt3xx_tune_chipset(ide_drive_t *drive, u8 speed) 650static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed)
655{ 651{
656 ide_hwif_t *hwif = HWIF(drive); 652 ide_hwif_t *hwif = HWIF(drive);
657 struct hpt_info *info = pci_get_drvdata(hwif->pci_dev); 653 struct hpt_info *info = pci_get_drvdata(hwif->pci_dev);
658 654
659 if (info->chip_type >= HPT370) 655 if (info->chip_type >= HPT370)
660 return hpt37x_tune_chipset(drive, speed); 656 hpt37x_set_mode(drive, speed);
661 else /* hpt368: hpt_minimum_revision(dev, 2) */ 657 else /* hpt368: hpt_minimum_revision(dev, 2) */
662 return hpt36x_tune_chipset(drive, speed); 658 hpt36x_set_mode(drive, speed);
663} 659}
664 660
665static void hpt3xx_set_pio_mode(ide_drive_t *drive, const u8 pio) 661static void hpt3xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
666{ 662{
667 (void) hpt3xx_tune_chipset (drive, XFER_PIO_0 + pio); 663 hpt3xx_set_mode(drive, XFER_PIO_0 + pio);
668} 664}
669 665
670static int hpt3xx_quirkproc(ide_drive_t *drive) 666static int hpt3xx_quirkproc(ide_drive_t *drive)
@@ -1257,7 +1253,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
1257 hwif->select_data = hwif->channel ? 0x54 : 0x50; 1253 hwif->select_data = hwif->channel ? 0x54 : 0x50;
1258 1254
1259 hwif->set_pio_mode = &hpt3xx_set_pio_mode; 1255 hwif->set_pio_mode = &hpt3xx_set_pio_mode;
1260 hwif->speedproc = &hpt3xx_tune_chipset; 1256 hwif->set_dma_mode = &hpt3xx_set_mode;
1261 hwif->quirkproc = &hpt3xx_quirkproc; 1257 hwif->quirkproc = &hpt3xx_quirkproc;
1262 hwif->intrproc = &hpt3xx_intrproc; 1258 hwif->intrproc = &hpt3xx_intrproc;
1263 hwif->maskproc = &hpt3xx_maskproc; 1259 hwif->maskproc = &hpt3xx_maskproc;