Backport oops fix from Linux 2.6 (freeing nonexistent resource

on module unload if the hardware isn't present).


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2300 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2004-02-21 07:38:43 +00:00
1 parent 8422454e8e
commit 60ad1861de
4 files changed
+4 -4

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+1 -1
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@@ -560,6 +560,7 @@ static int __devinit ali1535_probe(struct pci_dev *dev, const struct pci_device_
static void __devexit ali1535_remove(struct pci_dev *dev)
{
i2c_del_adapter(&ali1535_adapter);
release_region(ali1535_smba, ALI1535_SMB_IOSIZE);
}
@@ -580,7 +581,6 @@ static int __init i2c_ali1535_init(void)
static void __exit i2c_ali1535_exit(void)
{
pci_unregister_driver(&ali1535_driver);
release_region(ali1535_smba, ALI1535_SMB_IOSIZE);
}
#ifdef RLX
+1 -1
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@@ -143,6 +143,7 @@ static void __devexit hydra_remove(struct pci_dev *dev)
{
pdregw(0); /* clear SCLK_OE and SDAT_OE */
i2c_bit_del_bus(&bit_hydra_ops);
iounmap((void *) hydra_base);
}
@@ -162,7 +163,6 @@ static int __init i2c_hydra_init(void)
static void __exit i2c_hydra_exit(void)
{
pci_unregister_driver(&hydra_driver);
iounmap((void *) hydra_base);
}
+1 -1
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@@ -610,6 +610,7 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id
static void __devexit i801_remove(struct pci_dev *dev)
{
i2c_del_adapter(&i801_adapter);
release_region(i801_smba, (isich4 ? 16 : 8));
}
static struct pci_driver i801_driver = {
@@ -628,7 +629,6 @@ static int __init i2c_i801_init(void)
static void __exit i2c_i801_exit(void)
{
pci_unregister_driver(&i801_driver);
release_region(i801_smba, (isich4 ? 16 : 8));
}
MODULE_AUTHOR ("Frodo Looijaard <frodol@dds.nl>, "
+1 -1
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@@ -448,6 +448,7 @@ static int __devinit sis5595_probe(struct pci_dev *dev, const struct pci_device_
static void __devexit sis5595_remove(struct pci_dev *dev)
{
i2c_del_adapter(&sis5595_adapter);
release_region(sis5595_base + SMB_INDEX, 2);
}
@@ -468,7 +469,6 @@ static int __init i2c_sis5595_init(void)
static void __exit i2c_sis5595_exit(void)
{
pci_unregister_driver(&sis5595_driver);
release_region(sis5595_base + SMB_INDEX, 2);
}