diff options
Diffstat (limited to 'drivers/ide/mips')
| -rw-r--r-- | drivers/ide/mips/au1xxx-ide.c | 13 | ||||
| -rw-r--r-- | drivers/ide/mips/swarm.c | 28 |
2 files changed, 20 insertions, 21 deletions
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index 1a6c27b3249..48d57cae63c 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -213,10 +213,8 @@ static int auide_build_dmatable(ide_drive_t *drive) { int i, iswrite, count = 0; ide_hwif_t *hwif = HWIF(drive); - struct request *rq = HWGROUP(drive)->rq; - - _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data; + _auide_hwif *ahwif = &auide_hwif; struct scatterlist *sg; iswrite = (rq_data_dir(rq) == WRITE); @@ -402,7 +400,7 @@ static const struct ide_dma_ops au1xxx_dma_ops = { static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d) { - _auide_hwif *auide = (_auide_hwif *)hwif->hwif_data; + _auide_hwif *auide = &auide_hwif; dbdev_tab_t source_dev_tab, target_dev_tab; u32 dev_id, tsize, devwidth, flags; @@ -463,7 +461,7 @@ static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d) #else static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d) { - _auide_hwif *auide = (_auide_hwif *)hwif->hwif_data; + _auide_hwif *auide = &auide_hwif; dbdev_tab_t source_dev_tab; int flags; @@ -600,8 +598,6 @@ static int au_ide_probe(struct device *dev) ide_init_port_hw(hwif, &hw); - hwif->dev = dev; - /* If the user has selected DDMA assisted copies, then set up a few local I/O function entry points */ @@ -610,11 +606,8 @@ static int au_ide_probe(struct device *dev) hwif->input_data = au1xxx_input_data; hwif->output_data = au1xxx_output_data; #endif - hwif->select_data = 0; /* no chipset-specific code */ - hwif->config_data = 0; /* no chipset-specific code */ auide_hwif.hwif = hwif; - hwif->hwif_data = &auide_hwif; idx[0] = hwif->index; diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c index 52fee3d2771..9f1212cc4ae 100644 --- a/drivers/ide/mips/swarm.c +++ b/drivers/ide/mips/swarm.c @@ -61,6 +61,11 @@ static struct resource swarm_ide_resource = { static struct platform_device *swarm_ide_dev; +static const struct ide_port_info swarm_port_info = { + .name = DRV_NAME, + .host_flags = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA, +}; + /* * swarm_ide_probe - if the board header indicates the existence of * Generic Bus IDE, allocate a HWIF for it. @@ -77,12 +82,6 @@ static int __devinit swarm_ide_probe(struct device *dev) if (!SIBYTE_HAVE_IDE) return -ENODEV; - hwif = ide_find_port(); - if (hwif == NULL) { - printk(KERN_ERR DRV_NAME ": no free slot for interface\n"); - return -ENOMEM; - } - base = ioremap(A_IO_EXT_BASE, 0x800); offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS)); size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS)); @@ -109,10 +108,6 @@ static int __devinit swarm_ide_probe(struct device *dev) base = ioremap(offset, size); - /* Setup MMIO ops. */ - hwif->host_flags = IDE_HFLAG_MMIO; - default_hwif_mmiops(hwif); - for (i = 0; i <= 7; i++) hw.io_ports_array[i] = (unsigned long)(base + ((0x1f0 + i) << 5)); @@ -121,15 +116,26 @@ static int __devinit swarm_ide_probe(struct device *dev) hw.irq = K_INT_GB_IDE; hw.chipset = ide_generic; + hwif = ide_find_port_slot(&swarm_port_info); + if (hwif == NULL) + goto err; + ide_init_port_hw(hwif, &hw); + /* Setup MMIO ops. */ + default_hwif_mmiops(hwif); + idx[0] = hwif->index; - ide_device_add(idx, NULL); + ide_device_add(idx, &swarm_port_info); dev_set_drvdata(dev, hwif); return 0; +err: + release_resource(&swarm_ide_resource); + iounmap(base); + return -ENOMEM; } static struct device_driver swarm_ide_driver = { |