diff options
Diffstat (limited to 'drivers/ide/arm/palm_bk3710.c')
| -rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index c79b85b6e4a..65bb4b8fd57 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -316,15 +316,14 @@ static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif) static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif, const struct ide_port_info *d) { - unsigned long base = - hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET; - printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name); if (ide_allocate_dma_engine(hwif)) return -1; - ide_setup_dma(hwif, base); + hwif->dma_base = hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET; + + hwif->dma_ops = &sff_dma_ops; return 0; } @@ -348,11 +347,10 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) { struct clk *clk; struct resource *mem, *irq; - ide_hwif_t *hwif; + struct ide_host *host; unsigned long base, rate; - int i; - hw_regs_t hw; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; + int i, rc; + hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; clk = clk_get(NULL, "IDECLK"); if (IS_ERR(clk)) @@ -394,24 +392,14 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) hw.irq = irq->start; hw.chipset = ide_palm3710; - hwif = ide_find_port(); - if (hwif == NULL) + rc = ide_host_add(&palm_bk3710_port_info, hws, NULL); + if (rc) goto out; - i = hwif->index; - - ide_init_port_hw(hwif, &hw); - - default_hwif_mmiops(hwif); - - idx[0] = i; - - ide_device_add(idx, &palm_bk3710_port_info); - return 0; out: printk(KERN_WARNING "Palm Chip BK3710 IDE Register Fail\n"); - return -ENODEV; + return rc; } /* work with hotplug and coldplug */ |