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ide: remove ->cds field from ide_hwif_t (take 2)

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* Use hwif->name instead of cds->name in ide_allocate_dma_engine().

* Use pci_name(dev) instead of cds->name in init_dma_pdc202xx().

* Remove no longer needed ->cds field from ide_hwif_t.

v2:

* scc_pata.c also needs to be updated now (noticed by Stephen Rothwell).

There should be no functional changes caused by this patch.

Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-04-26 22:25:20 +02:00
parent 0a79acd40d
commit 5e59c23684
5 changed files with 4 additions and 7 deletions
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2
drivers/ide/ide-dma.c
View File

@ -833,7 +833,7 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif)
return 0;
printk(KERN_ERR "%s: -- Error, unable to allocate DMA table.\n",
hwif->cds->name);
hwif->name);
return 1;
}

5
drivers/ide/pci/pdc202xx_old.c
View File

@ -288,6 +288,7 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0;
if (hwif->channel) {
@ -300,14 +301,14 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase)
secondary_mode = inb(dmabase | 0x1b);
printk(KERN_INFO "%s: (U)DMA Burst Bit %sABLED " \
"Primary %s Mode " \
"Secondary %s Mode.\n", hwif->cds->name,
"Secondary %s Mode.\n", pci_name(dev),
(udma_speed_flag & 1) ? "EN" : "DIS",
(primary_mode & 1) ? "MASTER" : "PCI",
(secondary_mode & 1) ? "MASTER" : "PCI" );
if (!(udma_speed_flag & 1)) {
printk(KERN_INFO "%s: FORCING BURST BIT 0x%02x->0x%02x ",
hwif->cds->name, udma_speed_flag,
pci_name(dev), udma_speed_flag,
(udma_speed_flag|1));
outb(udma_speed_flag | 1, dmabase | 0x1f);
printk("%sACTIVE\n", (inb(dmabase | 0x1f) & 1) ? "" : "IN");

1
drivers/ide/pci/scc_pata.c
View File

@ -541,7 +541,6 @@ static int scc_ide_setup_pci_device(struct pci_dev *dev,
hw.chipset = ide_pci;
ide_init_port_hw(hwif, &hw);
hwif->dev = &dev->dev;
hwif->cds = d;
idx[0] = hwif->index;

1
drivers/ide/setup-pci.c
View File

@ -322,7 +322,6 @@ static ide_hwif_t *ide_hwif_configure(struct pci_dev *dev,
ide_init_port_hw(hwif, &hw);
hwif->dev = &dev->dev;
hwif->cds = d;
return hwif;
}

2
include/linux/ide.h
View File

@ -446,8 +446,6 @@ typedef struct hwif_s {
struct device *dev;
const struct ide_port_info *cds; /* chipset device struct */
ide_ack_intr_t *ack_intr;
void (*rw_disk)(ide_drive_t *, struct request *);