[PATCH 41/50] siimage: add ->remove method and module_exit()

Bartlomiej Zolnierkiewicz
2008-07-06T17:47:20Z

[-- Attachment #1: siimage-add-remove-method-and-module_exit.patch --]
[-- Type: text/plain, Size: 1530 bytes --]

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/siimage.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)

Index: b/drivers/ide/pci/siimage.c
===================================================================
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -800,6 +800,24 @@ static int __devinit siimage_init_one(st
return rc;
}

+static void __devexit siimage_remove(struct pci_dev *dev)
+{
+ struct ide_host *host = pci_get_drvdata(dev);
+ void __iomem *ioaddr = host->host_priv;
+
+ ide_pci_remove(dev);
+
+ if (ioaddr) {
+ resource_size_t bar5 = pci_resource_start(dev, 5);
+ unsigned long barsize = pci_resource_len(dev, 5);
+
+ iounmap(ioaddr);
+ release_mem_region(bar5, barsize);
+ }
+
+ pci_disable_device(dev);
+}
+
static const struct pci_device_id siimage_pci_tbl[] = {
{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_680), 0 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
@@ -814,6 +832,7 @@ static struct pci_driver driver = {
.name = "SiI_IDE",
.id_table = siimage_pci_tbl,
.probe = siimage_init_one,
+ .remove = siimage_remove,
};

static int __init siimage_ide_init(void)
@@ -821,7 +840,13 @@ static int __init siimage_ide_init(void)
return ide_pci_register_driver(&driver);
}

+static void __exit siimage_ide_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
module_init(siimage_ide_init);
+module_exit(siimage_ide_exit);

MODULE_AUTHOR("Andre Hedrick, Alan Cox");
MODULE_DESCRIPTION("PCI driver module for SiI IDE");

--