cleanup();
}
+static IXJ *new_ixj(unsigned long port)
+{
+ IXJ *res;
+ if (!request_region(port, 16, "ixj DSP")) {
+ printk(KERN_INFO "ixj: can't get I/O address 0x%lx\n", port);
+ return NULL;
+ }
+ res = ixj_alloc();
+ if (!res) {
+ release_region(port, 16);
+ printk(KERN_INFO "ixj: out of memory\n");
+ return NULL;
+ }
+ res->DSPbase = port;
+ return res;
+}
+
int __init ixj_probe_isapnp(int *cnt)
{
int probe = 0;
return -ENODEV;
}
- result = check_region(pnp_port_start(dev, 0), 16);
- if (result) {
- printk(KERN_INFO "ixj: can't get I/O address 0x%lx\n", pnp_port_start(dev, 0));
+ j = new_ixj(pnp_port_start(dev, 0));
+ if (!j)
break;
- }
-
- j = ixj_alloc();
- j->DSPbase = pnp_port_start(dev,0);
- request_region(j->DSPbase, 16, "ixj DSP");
if (func != 0x110)
j->XILINXbase = pnp_port_start(dev, 1); /* get real port */
int __init ixj_probe_isa(int *cnt)
{
- int i, result, probe;
+ int i, probe;
/* Use passed parameters for older kernels without PnP */
for (i = 0; i < IXJMAX; i++) {
if (dspio[i]) {
- IXJ *j;
+ IXJ *j = new_ixj(dspio[i]);
- if ((result = check_region(ixj[*cnt].DSPbase, 16)) < 0) {
- printk(KERN_INFO "ixj: can't get I/O address 0x%x\n", ixj[*cnt].DSPbase);
+ if (!j)
break;
- }
-
- j = ixj_alloc();
-
- j->DSPbase = dspio[i];
- request_region(j->DSPbase, 16, "ixj DSP");
j->XILINXbase = xio[i];
j->cardtype = 0;
struct pci_dev *pci = NULL;
int i, probe = 0;
IXJ *j = NULL;
- int result;
for (i = 0; i < IXJMAX - *cnt; i++) {
pci = pci_find_device(0x15E2, 0x0500, pci);
if (pci_enable_device(pci))
break;
- if ((result = check_region(pci_resource_start(pci, 0), 16)) < 0) {
- printk(KERN_INFO "ixj: can't get I/O address\n");
+ j = new_ixj(pci_resource_start(pci, 0));
+ if (!j)
break;
- }
- /* Grab a device slot */
- j = ixj_alloc();
- if(j == NULL)
- break;
-
- j->DSPbase = pci_resource_start(pci, 0);
j->serial = (PCIEE_GetSerialNumber)pci_resource_start(pci, 2);
j->XILINXbase = j->DSPbase + 0x10;
- request_region(j->DSPbase, 16, "ixj DSP");
j->cardtype = QTI_PHONEJACK_PCI;
j->board = *cnt;
probe = ixj_selfprobe(j);