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Commit a337c227 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by David S. Miller
Browse files

pdc202xx_old: add ->init_hwif method 



Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fb7b0d5b

drivers/ide/pdc202xx_old.c

+8 −10
Original line number Diff line number Diff line 
/*

 *  Copyright (C) 1998-2002		Andre Hedrick <andre@linux-ide.org>

 *  Copyright (C) 2006-2007, 2009	MontaVista Software, Inc.

 *  Copyright (C) 2007			Bartlomiej Zolnierkiewicz

 *  Copyright (C) 2007-2010		Bartlomiej Zolnierkiewicz

 *

 *  Portions Copyright (C) 1999 Promise Technology, Inc.

 *  Author: Frank Tiernan (frankt@promise.com)
@@ -21,8 +21,6 @@ 


#define DRV_NAME "pdc202xx_old"



static void pdc_old_disable_66MHz_clock(ide_hwif_t *);



static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed)

{

	ide_hwif_t *hwif	= drive->hwif;
@@ -32,12 +30,6 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) 
	u8			AP = 0, BP = 0, CP = 0;

	u8			TA = 0, TB = 0, TC = 0;



	/*

	 * TODO: do this once per channel

	 */

	if (dev->device != PCI_DEVICE_ID_PROMISE_20246)

		pdc_old_disable_66MHz_clock(hwif);



	pci_read_config_byte(dev, drive_pci,     &AP);

	pci_read_config_byte(dev, drive_pci + 1, &BP);

	pci_read_config_byte(dev, drive_pci + 2, &CP);
@@ -145,6 +137,11 @@ static void pdc_old_disable_66MHz_clock(ide_hwif_t *hwif) 
	outb(clock & ~(hwif->channel ? 0x08 : 0x02), clock_reg);

}



static void pdc2026x_init_hwif(ide_hwif_t *hwif)

{

	pdc_old_disable_66MHz_clock(hwif);

}



static void pdc202xx_dma_start(ide_drive_t *drive)

{

	if (drive->current_speed > XFER_UDMA_2)
@@ -261,6 +258,7 @@ static const struct ide_dma_ops pdc2026x_dma_ops = { 
	{ \

		.name		= DRV_NAME, \

		.init_chipset	= init_chipset_pdc202xx, \

		.init_hwif	= pdc2026x_init_hwif, \

		.port_ops	= &pdc2026x_port_ops, \

		.dma_ops	= &pdc2026x_dma_ops, \

		.host_flags	= IDE_HFLAGS_PDC202XX, \
@@ -356,6 +354,6 @@ static void __exit pdc202xx_ide_exit(void) 
module_init(pdc202xx_ide_init);

module_exit(pdc202xx_ide_exit);



MODULE_AUTHOR("Andre Hedrick, Frank Tiernan");

MODULE_AUTHOR("Andre Hedrick, Frank Tiernan, Bartlomiej Zolnierkiewicz");

MODULE_DESCRIPTION("PCI driver module for older Promise IDE");

MODULE_LICENSE("GPL");