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ide: don't set hwif->dma_ops in init_dma() method

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Replace setting of 'hwif->dma_ops' in the 'alim15x3' and 'palm_bk3710' drivers'
init_dma() methods with initializing the corresponding member of their 'struct
ide_port_info' instances and remove such setting from the 'hpt366' driver that
just doesn't use 'sff_dma_ops'. Along with some code save, this prepares us for
the next patch...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Sergei Shtylyov 2009-01-06 17:21:01 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 391ad1908a
commit 3f023b0138
3 changed files with 2 additions and 6 deletions
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3
drivers/ide/alim15x3.c
View File

@ -490,8 +490,6 @@ static int __devinit init_dma_ali15x3(ide_hwif_t *hwif,
if (ide_allocate_dma_engine(hwif))
return -1;
hwif->dma_ops = &sff_dma_ops;
return 0;
}
@ -519,6 +517,7 @@ static const struct ide_port_info ali15x3_chipset __devinitdata = {
.init_hwif = init_hwif_ali15x3,
.init_dma = init_dma_ali15x3,
.port_ops = &ali_port_ops,
.dma_ops = &sff_dma_ops,
.pio_mask = ATA_PIO5,
.swdma_mask = ATA_SWDMA2,
.mwdma_mask = ATA_MWDMA2,

2
drivers/ide/hpt366.c
View File

@ -1349,8 +1349,6 @@ static int __devinit init_dma_hpt366(ide_hwif_t *hwif,
if (ide_allocate_dma_engine(hwif))
return -1;
hwif->dma_ops = &sff_dma_ops;
return 0;
}

3
drivers/ide/palm_bk3710.c
View File

@ -324,8 +324,6 @@ static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif,
hwif->dma_base = hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
hwif->dma_ops = &sff_dma_ops;
return 0;
}
@ -338,6 +336,7 @@ static const struct ide_port_ops palm_bk3710_ports_ops = {
static struct ide_port_info __devinitdata palm_bk3710_port_info = {
.init_dma = palm_bk3710_init_dma,
.port_ops = &palm_bk3710_ports_ops,
.dma_ops = &sff_dma_ops,
.host_flags = IDE_HFLAG_MMIO,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,