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-rw-r--r--drivers/isdn/hisax/config.c2
-rw-r--r--drivers/isdn/hisax/hfc_usb.c43
-rw-r--r--drivers/isdn/hisax/hisax_fcpcipnp.c6
-rw-r--r--drivers/isdn/hisax/st5481_init.c7
-rw-r--r--drivers/isdn/hisax/st5481_usb.c1
5 files changed, 30 insertions, 29 deletions
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index da4196f21e0..8d53a7fd267 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1551,7 +1551,7 @@ int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
if (retval == 0) { // yuck
cards[i].typ = 0;
nrcards--;
- return retval;
+ return -EINVAL;
}
cs = cards[i].cs;
hisax_d_if->cs = cs;
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index 1f18f199338..b1a26e02df0 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -485,7 +485,6 @@ fill_isoc_urb(struct urb *urb, struct usb_device *dev, unsigned int pipe,
{
int k;
- spin_lock_init(&urb->lock);
urb->dev = dev;
urb->pipe = pipe;
urb->complete = complete;
@@ -578,16 +577,14 @@ stop_isoc_chain(usb_fifo * fifo)
"HFC-S USB: Stopping iso chain for fifo %i.%i",
fifo->fifonum, i);
#endif
- usb_unlink_urb(fifo->iso[i].purb);
+ usb_kill_urb(fifo->iso[i].purb);
usb_free_urb(fifo->iso[i].purb);
fifo->iso[i].purb = NULL;
}
}
- if (fifo->urb) {
- usb_unlink_urb(fifo->urb);
- usb_free_urb(fifo->urb);
- fifo->urb = NULL;
- }
+ usb_kill_urb(fifo->urb);
+ usb_free_urb(fifo->urb);
+ fifo->urb = NULL;
fifo->active = 0;
}
@@ -1305,7 +1302,11 @@ usb_init(hfcusb_data * hfc)
}
/* default Prot: EURO ISDN, should be a module_param */
hfc->protocol = 2;
- hisax_register(&hfc->d_if, p_b_if, "hfc_usb", hfc->protocol);
+ i = hisax_register(&hfc->d_if, p_b_if, "hfc_usb", hfc->protocol);
+ if (i) {
+ printk(KERN_INFO "HFC-S USB: hisax_register -> %d\n", i);
+ return i;
+ }
#ifdef CONFIG_HISAX_DEBUG
hfc_debug = debug;
@@ -1626,11 +1627,9 @@ hfc_usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
#endif
/* init the chip and register the driver */
if (usb_init(context)) {
- if (context->ctrl_urb) {
- usb_unlink_urb(context->ctrl_urb);
- usb_free_urb(context->ctrl_urb);
- context->ctrl_urb = NULL;
- }
+ usb_kill_urb(context->ctrl_urb);
+ usb_free_urb(context->ctrl_urb);
+ context->ctrl_urb = NULL;
kfree(context);
return (-EIO);
}
@@ -1682,21 +1681,15 @@ hfc_usb_disconnect(struct usb_interface
i);
#endif
}
- if (context->fifos[i].urb) {
- usb_unlink_urb(context->fifos[i].urb);
- usb_free_urb(context->fifos[i].urb);
- context->fifos[i].urb = NULL;
- }
+ usb_kill_urb(context->fifos[i].urb);
+ usb_free_urb(context->fifos[i].urb);
+ context->fifos[i].urb = NULL;
}
context->fifos[i].active = 0;
}
- /* wait for all URBS to terminate */
- mdelay(10);
- if (context->ctrl_urb) {
- usb_unlink_urb(context->ctrl_urb);
- usb_free_urb(context->ctrl_urb);
- context->ctrl_urb = NULL;
- }
+ usb_kill_urb(context->ctrl_urb);
+ usb_free_urb(context->ctrl_urb);
+ context->ctrl_urb = NULL;
hisax_unregister(&context->d_if);
kfree(context); /* free our structure again */
} /* hfc_usb_disconnect */
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index 9e088fce8c3..7993e01f9fc 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -859,7 +859,11 @@ new_adapter(void)
for (i = 0; i < 2; i++)
b_if[i] = &adapter->bcs[i].b_if;
- hisax_register(&adapter->isac.hisax_d_if, b_if, "fcpcipnp", protocol);
+ if (hisax_register(&adapter->isac.hisax_d_if, b_if, "fcpcipnp",
+ protocol) != 0) {
+ kfree(adapter);
+ adapter = NULL;
+ }
return adapter;
}
diff --git a/drivers/isdn/hisax/st5481_init.c b/drivers/isdn/hisax/st5481_init.c
index bb3a28a53ff..13751237bfc 100644
--- a/drivers/isdn/hisax/st5481_init.c
+++ b/drivers/isdn/hisax/st5481_init.c
@@ -107,12 +107,17 @@ static int probe_st5481(struct usb_interface *intf,
for (i = 0; i < 2; i++)
b_if[i] = &adapter->bcs[i].b_if;
- hisax_register(&adapter->hisax_d_if, b_if, "st5481_usb", protocol);
+ if (hisax_register(&adapter->hisax_d_if, b_if, "st5481_usb",
+ protocol) != 0)
+ goto err_b1;
+
st5481_start(adapter);
usb_set_intfdata(intf, adapter);
return 0;
+ err_b1:
+ st5481_release_b(&adapter->bcs[1]);
err_b:
st5481_release_b(&adapter->bcs[0]);
err_d:
diff --git a/drivers/isdn/hisax/st5481_usb.c b/drivers/isdn/hisax/st5481_usb.c
index ff159512204..4ada66b8b67 100644
--- a/drivers/isdn/hisax/st5481_usb.c
+++ b/drivers/isdn/hisax/st5481_usb.c
@@ -407,7 +407,6 @@ fill_isoc_urb(struct urb *urb, struct usb_device *dev,
{
int k;
- spin_lock_init(&urb->lock);
urb->dev=dev;
urb->pipe=pipe;
urb->interval = 1;