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Properly teardown the interrupt so we wont panic on detach.

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sos 2003-02-25 14:46:30 +00:00
parent 8894c2dc35
commit 2b1d8aa305
1 changed files with 13 additions and 7 deletions
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20
sys/dev/ata/ata-pci.c
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@ -363,13 +363,13 @@ ata_pci_setup_intr(device_t dev, device_t child, struct resource *irq,
#endif
}
else {
struct ata_pci_controller *controller = device_get_softc(dev);
int unit = ((struct ata_channel *)device_get_softc(child))->unit;
struct ata_pci_controller *controller = device_get_softc(dev);
int unit = ((struct ata_channel *)device_get_softc(child))->unit;
controller->interrupt[unit].function = function;
controller->interrupt[unit].argument = argument;
*cookiep = controller;
return 0;
controller->interrupt[unit].function = function;
controller->interrupt[unit].argument = argument;
*cookiep = controller;
return 0;
}
}
@ -384,8 +384,14 @@ ata_pci_teardown_intr(device_t dev, device_t child, struct resource *irq,
return BUS_TEARDOWN_INTR(device_get_parent(dev), child, irq, cookie);
#endif
}
else
else {
struct ata_pci_controller *controller = device_get_softc(dev);
int unit = ((struct ata_channel *)device_get_softc(child))->unit;
controller->interrupt[unit].function = NULL;
controller->interrupt[unit].argument = NULL;
return 0;
}
}
static void