static int __devinit ulite_probe(struct platform_device *pdev)
{
struct resource *res, *res2;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res2)
return -ENODEV;
return ulite_assign(&pdev->dev, pdev->id, res->start, res2->start);
}
static int __devinit
ulite_of_probe(struct of_device *op, const struct of_device_id *match)
{
struct resource res;
const unsigned int *id;
int irq, rc;
dev_dbg(&op->dev, "%s(%p, %p)\n", __func__, op, match);
rc = of_address_to_resource(op->node, 0, &res);
if (rc) {
dev_err(&op->dev, "invalid address\n");
return rc;
}
irq = irq_of_parse_and_map(op->node, 0);
id = of_get_property(op->node, "port-number", NULL);
return ulite_assign(&op->dev, id ? *id : -1, res.start+3, irq);
}
static int ulite_probe(struct platform_device *pdev)
{
struct resource *res, *res2;
int id = pdev->id;
#ifdef CONFIG_OF
const __be32 *prop;
/* Look for a serialN alias */
id = of_alias_get_id(pdev->dev.of_node, "serial");
if (id < 0) {
dev_warn(&pdev->dev, "failed to get alias id, errno %d\n", id);
/* Fall back to old port-number property */
prop = of_get_property(pdev->dev.of_node, "port-number", NULL);
if (!prop) {
dev_warn(&pdev->dev, "failed to get port-number\n");
id = -1;
} else
id = be32_to_cpup(prop);
}
/* we can't register ids which are greater than number of uartlites */
if (id >= ULITE_NR_UARTS) {
dev_warn(&pdev->dev,
"Extern number of allocated uartlite entries "
"ULITE_NR_UARTS, id %d\n", id);
return -ENODEV;
}
#endif
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res2)
return -ENODEV;
return ulite_assign(&pdev->dev, id, res->start, res2->start);
}
static int __devinit ulite_probe(struct platform_device *pdev)
{
struct resource *res, *res2;
int id = pdev->id;
#ifdef CONFIG_OF
const __be32 *prop;
prop = of_get_property(pdev->dev.of_node, "port-number", NULL);
if (prop)
id = be32_to_cpup(prop);
#endif
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res2)
return -ENODEV;
return ulite_assign(&pdev->dev, id, res->start, res2->start);
}
