diff options
Diffstat (limited to 'drivers/ide/pci/delkin_cb.c')
| -rw-r--r-- | drivers/ide/pci/delkin_cb.c | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c index 83829081640a..3f9cd64c26a6 100644 --- a/drivers/ide/pci/delkin_cb.c +++ b/drivers/ide/pci/delkin_cb.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/delkin_cb.c - * * Created 20 Oct 2004 by Mark Lord * * Basic support for Delkin/ASKA/Workbit Cardbus CompactFlash adapter @@ -18,15 +16,14 @@ * License. See the file COPYING in the main directory of this archive for * more details. */ -#include <linux/autoconf.h> + #include <linux/types.h> #include <linux/module.h> -#include <linux/mm.h> -#include <linux/blkdev.h> #include <linux/hdreg.h> #include <linux/ide.h> #include <linux/init.h> #include <linux/pci.h> + #include <asm/io.h> /* @@ -54,6 +51,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) ide_hwif_t *hwif = NULL; ide_drive_t *drive; int i, rc; + u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; rc = pci_enable_device(dev); if (rc) { @@ -80,20 +78,40 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) hw.irq = dev->irq; hw.chipset = ide_pci; /* this enables IRQ sharing */ - rc = ide_register_hw(&hw, &ide_undecoded_slave, 0, &hwif); - if (rc < 0) { - printk(KERN_ERR "delkin_cb: ide_register_hw failed (%d)\n", rc); - pci_disable_device(dev); - return -ENODEV; - } + hwif = ide_deprecated_find_port(hw.io_ports[IDE_DATA_OFFSET]); + if (hwif == NULL) + goto out_disable; + + i = hwif->index; + + if (hwif->present) + ide_unregister(i, 0, 0); + else if (!hwif->hold) + ide_init_port_data(hwif, i); + + ide_init_port_hw(hwif, &hw); + hwif->quirkproc = &ide_undecoded_slave; + + idx[0] = i; + + ide_device_add(idx, NULL); + + if (!hwif->present) + goto out_disable; + pci_set_drvdata(dev, hwif); - hwif->pci_dev = dev; + hwif->dev = &dev->dev; drive = &hwif->drives[0]; if (drive->present) { drive->io_32bit = 1; drive->unmask = 1; } return 0; + +out_disable: + printk(KERN_ERR "delkin_cb: no IDE devices found\n"); + pci_disable_device(dev); + return -ENODEV; } static void @@ -102,7 +120,8 @@ delkin_cb_remove (struct pci_dev *dev) ide_hwif_t *hwif = pci_get_drvdata(dev); if (hwif) - ide_unregister(hwif->index); + ide_unregister(hwif->index, 0, 0); + pci_disable_device(dev); } |