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path: root/drivers/ide/pci/cy82c693.c
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Diffstat (limited to 'drivers/ide/pci/cy82c693.c')
-rw-r--r--drivers/ide/pci/cy82c693.c35
1 files changed, 27 insertions, 8 deletions
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index e14ad5530fa4..bfae2f882f48 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -48,6 +48,8 @@
#include <asm/io.h>
+#define DRV_NAME "cy82c693"
+
/* the current version */
#define CY82_VERSION "CY82C693U driver v0.34 99-13-12 Andreas S. Krebs (akrebs@altavista.net)"
@@ -330,7 +332,7 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
/*
* this function is called during init and is used to setup the cy82c693 chip
*/
-static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev)
{
if (PCI_FUNC(dev->devfn) != 1)
return 0;
@@ -349,8 +351,8 @@ static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const c
data = inb(CY82_DATA_PORT);
#if CY82C693_DEBUG_INFO
- printk(KERN_INFO "%s: Peripheral Configuration Register: 0x%X\n",
- name, data);
+ printk(KERN_INFO DRV_NAME ": Peripheral Configuration Register: 0x%X\n",
+ data);
#endif /* CY82C693_DEBUG_INFO */
/*
@@ -371,8 +373,8 @@ static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const c
outb(data, CY82_DATA_PORT);
#if CY82C693_DEBUG_INFO
- printk(KERN_INFO "%s: New Peripheral Configuration Register: 0x%X\n",
- name, data);
+ printk(KERN_INFO ": New Peripheral Configuration Register: 0x%X\n",
+ data);
#endif /* CY82C693_DEBUG_INFO */
#endif /* CY82C693_SETDMA_CLOCK */
@@ -398,7 +400,7 @@ static const struct ide_port_ops cy82c693_port_ops = {
};
static const struct ide_port_info cy82c693_chipset __devinitdata = {
- .name = "CY82C693",
+ .name = DRV_NAME,
.init_chipset = init_chipset_cy82c693,
.init_iops = init_iops_cy82c693,
.port_ops = &cy82c693_port_ops,
@@ -419,12 +421,22 @@ static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct pci_dev
if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE &&
PCI_FUNC(dev->devfn) == 1) {
dev2 = pci_get_slot(dev->bus, dev->devfn + 1);
- ret = ide_setup_pci_devices(dev, dev2, &cy82c693_chipset);
- /* We leak pci refs here but thats ok - we can't be unloaded */
+ ret = ide_pci_init_two(dev, dev2, &cy82c693_chipset, NULL);
+ if (ret)
+ pci_dev_put(dev2);
}
return ret;
}
+static void __devexit cy82c693_remove(struct pci_dev *dev)
+{
+ struct ide_host *host = pci_get_drvdata(dev);
+ struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
+
+ ide_pci_remove(dev);
+ pci_dev_put(dev2);
+}
+
static const struct pci_device_id cy82c693_pci_tbl[] = {
{ PCI_VDEVICE(CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693), 0 },
{ 0, },
@@ -435,6 +447,7 @@ static struct pci_driver driver = {
.name = "Cypress_IDE",
.id_table = cy82c693_pci_tbl,
.probe = cy82c693_init_one,
+ .remove = cy82c693_remove,
};
static int __init cy82c693_ide_init(void)
@@ -442,7 +455,13 @@ static int __init cy82c693_ide_init(void)
return ide_pci_register_driver(&driver);
}
+static void __exit cy82c693_ide_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
module_init(cy82c693_ide_init);
+module_exit(cy82c693_ide_exit);
MODULE_AUTHOR("Andreas Krebs, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for the Cypress CY82C693 IDE");