My joystick stopped working at 2.4.0-test10 due to a patch to
drivers/char/joystick/ns558.c that moves pci probing ahead of
isa probing.
The problem is that pci_module_init can return -ENODEV into i,
which is then used to index the ISA portlist. ISA probing assumes
that i is initialized to zero.
Trivial fix attached, with plenty of context.
-- Pete
--- drivers/char/joystick/ns558.c.orig Mon Nov 13 18:04:16 2000
+++ drivers/char/joystick/ns558.c Mon Nov 13 18:11:41 2000
@@ -299,37 +299,38 @@
deactivate:
if (dev->deactivate)
dev->deactivate(dev);
return next;
}
#endif
int __init ns558_init(void)
{
- int i = 0;
+ int i;
#ifdef NSS558_ISAPNP
struct pci_dev *dev = NULL;
struct pnp_devid *devid;
#endif
/*
* Probe for PCI ports. Always probe for PCI first,
* it is the least-invasive probe.
*/
i = pci_module_init(&ns558_pci_driver);
if (i == 0)
have_pci_devices = 1;
/*
* Probe for ISA ports.
*/
+ i = 0;
while (ns558_isa_portlist[i])
ns558 = ns558_isa_probe(ns558_isa_portlist[i++], ns558);
/*
* Probe for PnP ports.
*/
#ifdef NSS558_ISAPNP
for (devid = pnp_devids; devid->vendor; devid++) {
-
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